APPENDIX 
EQUIPMENT 
The specifications of the equipment currently installed 
are as follows: 
1 x IBM 2044 Model H Central Processing Unit with 
262,144 bytes (256K) of core storage and with 
One Multiplexor Channel 
One high speed multiplexor channel 
Single disk storage drive in CPU 
Store and Fetch protection 
Floating point arithmetic 
Console printer keyborad 
Interval timer 
Commercial Feature (full 360 instruction 
set 
x IBM 2841 Model l Storage Control with 
File Scan 
and 
Record Overflow 
2 x IBM 2415 Model 4, Magnetic Tape Unit and Control 
(2 drives) with 9-track compatibility, 
i.e., 800 b.p.i. tape at 15000 b.p.s. 
or 1600 b.p.i. tape or 30000 b.p.s. 
1 x IBM 2821 Model 2 Control Unit (for 1403 printer) 
1 x IBM 1403 Model 2 Printer with Universal 
Character Set feature and Interchangeable 
Chain Cartridge adapter 
Print Positions: 132 
Maximum Rated Speed: 600 lines/minute 
Available chains: QN2 
TN Modified for Library 

1 x IBM 2501 Model B2 Card Reader with Card Image 
Feature 

1 x 	IBM 1442 Model 	N2 Card Punch with 	Card Image 	
	Feature 						
	Speed: 	91 	to 	256 cards/minute 	depending 	
	on number 	of 	columns punched. 		
8 x 	IBM 2260 Display 	Stations 	Model 1 	with 	
	alphameric 	keyboards 			
1 x IBM 1053 Model 4 Printer with pin-feed platen 
and accelerated carriage return 
4 x IBM 2311 Model 1 Direct Access Storage Units 
1 x IBM 2702 Transmission Control Unit 
1 x IBM 1050 Terminal in a remote User Location 
6 x IBM 2741 Terminals in the Laboratory and 
User Locations