The Project Gutenberg eBook of Digital PDP15 Price List, April, 1970

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Title: Digital PDP15 Price List, April, 1970

Author: Digital Equipment Corporation

Release date: August 28, 2011 [eBook #37237]

Language: English

Credits: Produced by Gerard Arthus, Diane Monico, and the Online
Distributed Proofreading Team at http://www.pgdp.net

*** START OF THE PROJECT GUTENBERG EBOOK DIGITAL PDP15 PRICE LIST, APRIL, 1970 ***

DIGITAL PDP15 PRICE LIST; April 1970

digital PRICE LIST APRIL, 1970 pdp15 DIGITAL EQUIPMENT CORPORATION digital

PRICE LIST

APRIL, 1970

pdp15

DIGITAL EQUIPMENT CORPORATION

Price
1-Shift
Service
Discount
Status

PDP-15/10: BASIC SYSTEM

4,096 18-bit, 800-ns core memory
$15,600
$150.00
Yes

with KSR-33 Teletype—PC15 required
$16,200
$175.00
Yes

with ASR-33 Teletype
$16,500
$180.00
Yes

with KSR-35 Teletype—PC15 required
$17,800
$172.00
Yes

with ASR-35 Teletype
$19,300
$175.00
Yes

PDP-15/20: ADVANCED MONITOR SYSTEM
$36,000
$278.00
Yes

8,192 18-bit, 800-ns core memory
KSR-35 Teletype
PC15 High Speed Paper Tape Reader and Punch
KE15 Extended Arithmetic Element
TC02D DECtape Control
TU56 Dual DECtape Transport

PDP-15/30: BACKGROUND/FOREGROUND SYSTEM
$59,200
$384.00
Yes

16,384 18-bit, 800-ns core memory
KSR-35 Teletype for BACKGROUND use
KSR-33 Teletype for FOREGROUND use
LT15A Single-Teletype Control
PC15 High-Speed Paper Tape Reader and Punch
KE15 Extended Arithmetic Element
KA15 Automatic Priority Interrupt
KM15 Memory Protection
KW15 Real-Time Clock
TC02D DECtape Control
2 TU56 Dual DECtape Transports

PDP-15/40: DISK-ORIENTED BACKGROUND/FOREGROUND SYSTEM
$91,000
$532.00
Yes

24,576 18-bit, 800-ns core memory
KSR-35 Teletype for Background use
KSR-33 Teletype for Foreground use
LT15A Single-Teletype Control
PC15 High Speed Paper Tape Reader and Punch
KE15 Extended Arithmetic Element
KA15 Automatic Priority Interrupt
KM15 Memory Protection
KW15 Real-Time Clock
TC02D DECtape Control
TU56 Dual DECtape Transport
RF15 DECdisk Control
2 RS09 DECdisk Drives

NOTE: Note 1 applies to all systems (see last page of price list)

Notes
Pre-
req.
1-Shift
Service
Field
Inst.
Price
Discount
Status

MEMORY EXPANSION AND OPTIONS

MM15-A
4K Memory Module with Space to Add Additional MK15-A
7
PC15
$20
$100
$8,000
Yes

MK15-A
Expands MM15-A to 8K
Increases PDP-15/10 to 8K

MM15A
20
60
6,000
Yes

MP15
Memory Parity for each 4K of Memory added
2
None
15

1,500
Yes

KT15
Memory Relocation

KM15
25
125
3,000
Yes

MX15
Memory Multiplexer

None

5,000
Yes

CENTRAL PROCESSOR OPTIONS

KE15
Extended Arithmetic Element

None
20
60
2,800
Yes

KM15
Memory Protect

None
10
100
2,900
Yes

KF15
Power Fail

None
2
60
1,000
Yes

KP15A
Dual Memory Bus—One bus for I/O Processor
One Bus for Central Processor
8
2 or more
MX15's

5,000
Yes

INPUT/OUTPUT PROCESSOR OPTIONS

KA15
Automatic Priority Interrupt

KW15
15
100
3,900
Yes

KW15
Real Time Clock, Line Frequency

None
2
60
500
Yes

DW15A
Positive to Negative Bus Converter

None
15
100
2,000
Yes

MASS STORAGE DEVICES

TC02D
DECtape control for up to 4 TU56 DECtape transport units
3
DW15A
20
240
5,400
Yes

TU56
Dual DECtape Transport

TC02D
12
60
4,700
Yes

TC59D
Magnetic Tape Transport Control for up to 8 TU20, TU20A, TU30, TU30A Magnetic Tape Transport Units
3

DW15A
KW15
25
400
8,000
Yes

TU20B
7-Track, 45 ips Magnetic Tape Transport
200, 556 and 800 bpi

TC59D
70
400
12,000
No

TU20A
9-Track, 45 ips Magnetic Tape Transport
800 bpi

TC59D
80
400
13,000
No

TU30B
7-Track, 75 ips Magnetic Tape Transport
200, 556 and 800 bpi

TC59D
80
400
21,000
No

TU30A
9-Track, 75 ips Magnetic Tape Transport
800 bpi

TC59D
90
400
22,000
No

RF15
DECdisk Control for up to 8 RS09 DECdisk Drives

None
30
180
6,000
Yes

RS09
262,144 Word DECdisk

RF15
40
240
9,000
Yes

RP15
Disk Pack Control for up to 8 RP02 Disk Pack Drives

None
100
450
18,000
Yes

RP02
10.24 Million word Disk Pack Drive Unit
Includes one RP02P Disk Pack

RP15
100
400
26,000
No

RP02P
Disk Pack

650
No

Notes
Pre-
req.
1-Shift
Service
Field
Inst.
Price
Discount
Status

DISPLAY DEVICES

VP15A
Storage Tube Display VT01 Storage Display Unit, Control, and Mounting Hardware
6
None
86
200
5,800
$3,000
not disc.

VP15B
Oscilloscope Display Tektronix RM503 X-Y
Oscilloscope, Control, and Mounting Hardware

None
21
70
3,600
$ 800
not disc.

VP15BL
Oscilloscope Display Tektronix RM503 X-Y
Oscilloscope, Control, Mounting Hardware,
and DEC Type 370 Light Pen

None
24
150
5,225
$ 800
not disc.

VP15C
Oscilloscope Display VR12 X-Y Display Unit
(7" × 9" CRT), Control, and Mounting Hardware

None
38
220
5,250
Yes

VP15CL
Oscilloscope Display VR12 X-Y Display Unit
(7" × 9" CRT), Control, Mounting Hardware,
and DEC Type 370 Light Pen

None
41
300
6,875
Yes

VP15M
Display Multiplexer for up to 8 VT01's

None

3,900
Yes

VT01
Storage Tube Display
*(+$300 for cables and connectors)
6
VP15M

3,000
300*
No

VT15
Graphic Display Processor

None
70
500
14,400
Yes

VT04
Graphic Display Console

VT15
25
250
4,500
No

LK35
Keyboard

VT04,
LT15A
or
LT19
Series
30
120
1,200
No

VL04
Light Pen

VT04
5
75
700
Yes

CARD INPUT

CR03B
Card Reader—200 cpm Reader and Control
3, 6
DW15A
50
240
5,200
No

PAPER TAPE INPUT

PC15
Paper Tape Station—300 cps Reader
50 cps Punch

None
24
320
3,900
Yes

PRINTERS

LP15F
Line Printer—356 lpm 80 column Line
Printer and Control

None
110
250
14,000
No

LP15C
Line Printer—1000 lpm 132 column Line
Printer and Control

None
135
280
40,000
No

CALCOMP PLOTTERS AND CONTROL

12-Inch Drum Plotter, Model 565, and Control

XY15AA
0.01-Inch Step
18,000 Steps/Minute
3, 6
DW15A
22
280
8,900
No

XY15AB
0.005-Inch Step
18,000 Steps/Minute
3, 6
DW15A
27
280
8,900
No

31-Inch Drum Plotter, Model 563, and Control

XY15BA
0.01-Inch Step
12,000 Steps/Minute
3, 6
DW15A
27
320
13,400
No

XY15BB
0.005-Inch Step
18,000 Steps/Minute
3, 6
DW15A
32
320
13,400
No

XY15
Control Only
3
DW15A
15
200
3,000
No

Notes
Pre-
req.
1-Shift
Service
Field
Inst.
Price
Discount
Status

DATA COMMUNICATIONS

LT19D
Multi-Station Teletype Control
Separate Transmit Clock per Channel
Accommodates up to 5 LT19E Line Units
3, 5
DW15A
2
160
1,200
Yes

LT19E
Line Unit
(One Required for each Teletype or EIA Line Adapter)

LT19A
2
120
800
Yes

LT19F
EIA Line Adapter (Per Line)

LT19A, B
2
60
100
Yes

LT19H
Cable Set for Interprocessor Buffer for use with LT19H/LT19F or LT19F/PT08F
Combinations. Specify Length.

LT19HA           50 feet

LT19F

60
Yes

LT19HC         150 feet

LT19F

70
Yes

LT19HD         200 feet

LT19F

75
Yes

LT19HE         250 feet

LT19F

80
Yes

LT15A
Single Teletype Control

None
2
160
1,200
Yes

KSR-33
Teletype Model 33 Keyboard Send-Receive Unit

None
25
80
1,200
No

ASR-33
Teletype Model 33 Automatic Send-Receive Unit
with Paper Tape Reader and Punch

30
120
1,500
No

KSR-35
Teletype Model 35 Keyboard Send-Receive Unit

22
80
3,000
No

ASR-35
Teletype Model 35 Automatic Send-Receive Unit
with Paper Tape Reader and Punch

25
150
4,500
No

DP09A
Data Communications System Compatible with EIA RS 232B Interface, Bell System Type 201 Dataphone
3
DW15A
20
200
6,000
Yes

INPUT/OUTPUT BUFFERS

DB99A
PDP-15 (9 or 9/L) to PDP-15 (9 or 9/L)
Interprocessor Buffer
3, 4
DW15A
15
250
7,000
Yes

DB98A
PDP-15 (9 or 9/L) to PDP-8 (or 8/I)
Interprocessor Buffer
3, 4
DW15A
15
250
7,000
Yes

DR09A
18-Bit Relay
Output Buffer
3
DW15A
8
300
2,000
Yes

DIGITAL-TO-ANALOG OPTIONS

AA15A
Multiplexer Control for up to 16 12-Bit
Digital-to-Analog Converter Channels
Type AAC2

2,600
Yes

AAC2
Digital-to-Analog Converter
Single Buffered, 0V to ±10V

AA15

350
Yes

Notes
Pre-
req.
1-Shift
Service
Field
Inst.
Price
Discount
Status

ANALOG-TO-DIGITAL OPTIONS

AF01B
6-12 Bit Analog-to-Digital Converter (conversion time of 9-35µsec) with Multiplexer Control. Uses A121 Switches to implement up to 64 Single-Ended, High-Level (0V to -10V) Analog Inputs.
3
DW15A
8
240
5,000
Yes

A121
4-Channel FET Multiplexer Switch
(implements four AF01B Channels)

AF01B
1
8
65
Yes

AH02
One-Channel of Sample-and-Hold
(Used between Analog-to-Digital Converter and Multiplexer or with AC01B)

AF01B
6
150
500
Yes

AH03
Scaling Amplifier

AF01B
1
100
300
Yes

AC01B
8-Channel Sample-and-Hold Control

1-AH02
per
channel
25
250
1,600
Yes

ADC1/9
6-12 Bit Analog-to-Digital Converter
for single-ended, high-level (0V to -10V) Analog inputs
3
DW15A
8
160
3,265
Yes

AM09
Multiplexer Control for 1024 Channels

ADC1/9
14
250
2,500
Yes

AM02A
Mounting Panel and High-Level Analog Input Connectors for 4-128 Channels Implemented by a Maximum of 32A122 Switches

AM09
None
60
2,200
Yes

NOTE: One AM02A is required for each group of 128 Channels

A122
4-Channel FET Multiplexer Switch

AM02
1
60
65
Yes

AM03
Mounting Panel and Low-Level (differential)
Quick-Disconnect Analog Input Connectors for 2-64 Channels Implemented by a Maximum of 32-A111 Switches

AG01
AM09
None
60
1,500
Yes

AG01
Differential Amplifier

None
8
60
1,200
No

A111
2-Channel Multiplexer Switch
(guarded James MicroScan relay)

AM03
2
40
93
Yes

AF04B
Integrating Digital Voltmeter Analog Input Subsystem with Multiplexer Control for 10-1000 3-wire High or Low Level Differential Analog Inputs (±10 mV to ±300V full scale ranges with programmable range and auto-ranging). Includes mounting panel for 200 channels
3
DW15A
100
1050
18,000
No

The AF04B has the following options:

AF04S
10-Channel Guarded Reed Relay Multiplexer Switch

AF04B
2
40
330
No

AF04X
Expansion Mounting Panel for 200 Channels
(one required for each additional 200 channel group)

AF04B
4
60
1,800
No

SUPPLIES KITS

SK15-A
For PDP-15/20/30/40 Systems
Contains 18 Certified DECtapes, 1 DECtape carrying case, 250 blue DECtape ribbons, 2 teletype ribbons, 2 boxes of form-feed teletype paper, 1 case of fan fold paper tape, 4 paper tape plastic storage trays.

400.00
No

SK15-B
For PDP-15/10 Systems
Contains 2 teletype ribbons, 2 boxes of rolled, non-perforated teletype paper, 1 case of fanfold paper tape, 6 paper tape plastic storage trays.

80.00
No

Price
Discount
Status

CABINETS

H960-A
Free standing cabinet. Includes filter, fan, casters, levelers, rear mounting panel door, door cover, end panels, and 63 inch open front. (See Module Products price list for front options.)

650.00
Yes

H961-A
H960-A without end panels

430.00
Yes

INPUT/OUTPUT BUS

For connecting negative logic devices to the negative PDP-15 bus (DW15A converted positive bus). Two required per device.

BC09A
2 foot

180.00
Yes

7 foot

190.00
Yes

15 foot

210.00
Yes

25 foot

230.00
Yes

For connecting positive logic devices to the positive PDP-15 bus.
One required per device.

BC09B
2 foot

300.00
Yes

3 foot

301.00
Yes

4 foot

302.00
Yes

5 foot

303.00
Yes

7 foot

305.00
Yes

10 foot

308.00
Yes

12 foot

309.00
Yes

15 foot

310.00
Yes

25 foot

320.00
Yes

50 foot

345.00
Yes

100 foot

395.00
Yes

For connecting positive logic devices to the negative PDP-15 bus (DW15A converted positive bus). One required per device.

BC09C
2 foot

400.00
Yes

3 foot

401.00
Yes

4 foot

402.00
Yes

5 foot

403.00
Yes

7 foot

405.00
Yes

10 foot

408.00
Yes

12 foot

409.00
Yes

15 foot

410.00
Yes

25 foot

420.00
Yes

50 foot

445.00
Yes

100 foot

495.00
Yes

NOTES:
| 1. Only one of each peripheral controller may be attached to a PDP-15 system. Multiple controllers are available through Computer Special Systems.
| 2. Mixtures of core with and without parity not allowed.
| 3. Only one DW15A required per PDP-15 system.
| 4. DW15A required for PDP-15 systems only. No prerequisites for PDP-9 or 9/L.
| 5. Four LT19D peripheral controllers may be attached to a PDP-15 system.
| 6. Table-top unit.
| 7. PC15 is required if system software is to operate in more than 8K. If software is not required, PC15 is not required.
| 8. Not field installable.

DIGITAL EQUIPMENT CORPORATION

WORLD-WIDE SALES AND SERVICE

MAIN OFFICE AND PLANT

146 Main Street, Maynard, Massachusetts, U.S.A. 01754 · Telephone: From Metropolitan Boston: 646-8600 · Elsewhere: (617)-897-5111 · TWX: 710-347-0212 Cable: DIGITAL MAYN Telex

UNITED STATES

NORTHEAST

REGIONAL OFFICE

15 Lunda Street, Waltham, Massachusetts 02154

Telephone: (617)-891-1030 TWX: 710-324-0919

WALTHAM

15 Lunda Street, Waltham, Massachusetts 02154

Telephone: (617)-891-6310/6315 TWX: 710-324-0919

CAMBRIDGE/BOSTON

899 Main Street, Cambridge, Massachusetts 02139

Telephone: (617)-491-6130 TWX: 710-320-1167

ROCHESTER

130 Allens Creek Road, Rochester, New York 14618

Telephone: (716)-461-1700 TWX: 710-599-3211

CONNECTICUT

1 Prestige Drive, Meriden, Connecticut 06450

Telephone: (203)-237-8441 TWX: 710-461-0054

MID-ATLANTIC—SOUTHEAST

REGIONAL OFFICE:

U.S. Route 1, Princeton, New Jersey 08540

Telephone: (609)-452-9150 TWX: 510-685-2338

NEW YORK

95 Cedar Lane, Englewood, New Jersey 07631

Telephone: (201)-871-4984, (212)-594-6955, (212)-736-0447

TWX: 710-991-9721

NEW JERSEY

1259 Route 46, Parsippany, New Jersey 07054

Telephone: (201)-335-3300 TWX: 710-987-8319

PRINCETON

Route One and Emmons Drive,

Princeton, New Jersey 08540

Telephone: (609)-452-2940 TWX: 510-685-2337

LONG ISLAND

1919 Middle Country Road

Centereach, L.I., New York 11720

Telephone: (516)-585-5410 TWX: 510-228-6505

PHILADELPHIA

1100 West Valley Road, Wayne, Pennsylvania 19087

Telephone: (215)-687-1405 TWX: 510-668-4461

WASHINGTON

Executive Building

7100 Baltimore Ave., College Park, Maryland 20740

Telephone: (301)-779-1100 TWX: 710-826-9662

DURHAM/CHAPEL HILL

2704 Chapel Hill Boulevard

Durham, North Carolina 27707

Telephone: (919)-489-3347 TWX: 510-927-0912

HUNTSVILLE

Suite 41—Holiday Office Center

3322 Memorial Parkway S.W., Huntsville, Ala. 35801

Telephone: (205)-881-7730 TWX: 810-726-2122

ORLANDO

Suite 232, 6990 Lake Ellenor Drive, Orlando, Fla. 32809

Telephone: (305)-851-4450 TWX: 810-850-0180

ATLANTA

Suite 116, 1700 Commerce Drive, N.W.

Atlanta, Georgia 30318

Telephone: (404)-351-2822 TWX: 810-751-3251

KNOXVILLE

5731 Lyons View Pike, S.W., Knoxville, Tenn. 37919

Telephone: (615)-588-6571 TWX: 810-583-0123

CENTRAL

REGIONAL OFFICE:

1850 Frontage Road, Northbrook, Illinois 60062

Telephone: (312)-498-2560 TWX: 910-686-0655

PITTSBURGH

400 Penn Center Boulevard

Pittsburgh, Pennsylvania 15235

Telephone: (412)-243-8500 TWX: 710-797-3657

CHICAGO

1850 Frontage Road, Northbrook, Illinois 60062

Telephone: (312)-498-2500 TWX: 910-686-0655

ANN ARBOR

230 Huron View Boulevard, Ann Arbor, Michigan 48103

Telephone: (313)-761-1150 TWX: 810-223-6053

INDIANAPOLIS

21 Beechway Drive—Suite G

Indianapolis, Indiana 46224

Telephone: (317)-243-8341 TWX: 810-341-3436

MINNEAPOLIS

15016 Minnetonka Industrial Road

Minnetonka, Minnesota 55343

Telephone: (612)-935-1744 TWX: 910-576-2818

CLEVELAND

Park Hill Bldg., 35104 Euclid Ave.

Willoughby, Ohio 44094

Telephone: (216)-946-8484 TWX: 810-427-2608

ST. LOUIS

Suite 110, 115 Progress Pky., Maryland Heights,

Missouri 63043

Telephone: (314)-872-7520 TWX: 910-764-0831

DAYTON

3101 Kettering Blvd., Dayton, Ohio 45439

Telephone: (513)-299-7377 TWX: 810-459-1676

DALLAS

8855 North Stemmons Freeway, Suite 204

Dallas, Texas 75247

Telephone: (214)-638-3660 TWX: 910-861-4000

HOUSTON

3417 Milam Street, Suite A, Houston, Texas 77002

Telephone: (713)-524-2961 TWX: 910-881-1651

WEST

REGIONAL OFFICE

560 San Antonio Road, Palo Alto, California 94306

Telephone: (415)-328-0400 TWX: 910-373-1266

ANAHEIM

801 E. Ball Road, Anaheim, California 92805

Telephone: (714)-776-6932 or (213)-625-7669

TWX: 910-591-1189

WEST LOS ANGELES

2002 Cotner Avenue, Los Angeles, California 90025

Telephone: (213)-479-3791 TWX: 910-342-6999

SAN FRANCISCO

560 San Antonio Road, Palo Alto, California 94306

Telephone: (415)-326-5640 TWX: 910-373-1266

ALBUQUERQUE

6303 Indian School Road, N.E.

Albuquerque, N.M. 87110

Telephone: (505)-296-5411 TWX: 910-989-0614

DENVER

2305 South Colorado Blvd., Suite #5

Denver, Colorado 80222

Telephone: 303-757-3332 TWX: 910-931-2650

SEATTLE

1521 130th N.E., Bellevue, Washington 98004

Telephone: (206)-454-4058 TWX: 910-443-2306

SALT LAKE CITY

431 South 3rd East, Salt Lake City, Utah 84111

Telephone: (801)-328-9838 TWX: 910-925-5834

INTERNATIONAL

CANADA

Digital Equipment of Canada, Ltd.

CANADIAN HEADQUARTERS

150 Rosamond Street, Carleton Place, Ontario

Telephone: (613)-257-2615 TWX: 610-561-1651

OTTAWA

120 Holland Street, Ottawa 3, Ontario

Telephone: (613)-725-2193 TWX: 610-562-8907

TORONTO

230 Lakeshore Road East, Port Credit, Ontario

Telephone: (416)-278-6111 TWX: 610-492-4306

MONTREAL

9675 Cote de Liesse Road

Dorval, Quebec, Canada 760

Telephone: 514-636-9393 TWX: 610-422-4124

EDMONTON

5331-103 Street

Edmonton, Alberta, Canada

Telephone: (403)-434-9333 TWX: 610-831-2248

EUROPEAN HEADQUARTERS

Digital Equipment Corporation International-Europe

81 Route De L'Aire

1227 Carouge / Geneva, Switzerland

Telephone: 42 79 50 Telex: 22 683

GERMANY

Digital Equipment GmbH

COLOGNE

5 Koeln, Bismarckstrasse 7, West Germany

Telephone: 52 21 81 Telex: 888-2269

Telegram: Flip Chip Koeln

MUNICH

8000 Muenchen 19, Leonrodstrasse 58

Telephone: 516 30 54 Telex: 524226

ENGLAND

Digital Equipment Co., Ltd.

READING

Arkwright Road, Reading, Berkshire, England

Telephone: Reading 85131 Telex: 84327

MANCHESTER

8 Upper Precinct, Worsley

Manchester, England m28 5az

Telephone: 061-790-4591/2 Telex: 668666

LONDON

Bilton House, Uxbridge Road, Ealing, London W.5.

Telephone: 01-579-2781 Telex: 22371

FRANCE

Equipment Digital S.A.R.L.

PARIS

233 Rue de Charenton, Paris 12, France

Telephone: 344-76-07 Telex: 21339

BENELUX

Digital Equipment N.V.

(serving Belgium, Luxembourg, and The Netherlands)

THE HAGUE

Koninginnegracht 65, The Hague, Netherlands

Telephone: 635960 Telex: 32533

SWEDEN

Digital Equipment Aktiebolag

STOCKHOLM

Vretenvagen 2, S-171 54 Solna, Sweden

Telephone: 08 98 13 90 Telex: 170 50

Cable: Digital Stockholm

SWITZERLAND

Digital Equipment Corporation S.A.

GENEVA

81 Route De L'Aire

1227 Carouge / Geneva, Switzerland

Telephone: 42 79 50 Telex: 22 683

ITALY

Digital Equipment S. p. A.

MILAN

Corso Garibaldi, 49, 20121 Milano, Italy

Telephone: 872 748, 872 694, 872 394 Telex: 33615

AUSTRALIA

Digital Equipment Australia Pty. Ltd.

SYDNEY

75 Alexander St., Crows Nest, N.S.W. 2065, Australia

Telephone: 439-2566 Telex: 20740

Cable: Digital, Sydney

MELBOURNE

60 Park Street, South Melbourne, Victoria, 3205

Telephone: 69-6142 Telex: 30700

WESTERN AUSTRALIA

643 Murray Street

West Perth, Western Australia 6005

Telephone: 21-4993 Telex: 92140

BRISBANE

139 Merivale Street, South Brisbane

Queensland, Australia 4101

Telephone: 44047 Telex: 40616

JAPAN

TOKYO

Rikei Trading Co., Ltd. (sales only)

Kozato-Kaikan Bldg.

No. 18-14, Nishishimbashi 1-chome

Minato-Ku, Tokyo, Japan

Telephone: 5915246 Telex: 7814208

Digital Equipment Corporation International

(engineering and services)

Fukuyoshicho Building, No. 2-6, Roppongi 2-Chome,

Minato-Ku, Tokyo

Telephone: 585-3624 Telex: No.: 0242-2650

Printed in U.S.A.

155X 00370 AKU

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