Title
Whirlwind 404 in-out delay counter
Catalog Number
102729335
Type
Physical object
Description
The object is a metal panel with sockets for 9 octal tubes (4 populated, 5 vacant). Most of the coax connectors are labeled with J1 to J15.
Date
1951
Manufacturer
Massachusetts Institute of Technology (MIT)
Identifying Numbers
| Model number |
404 |
Etched on a plastic plate attached to the top of the object |
| Other number |
F6-6 |
Written on a sticker attached to the bottom of the object |
| Serial number |
SERIAL #22 |
Etched on a plastic plate attached to the top of the object |
Dimensions
overall: 11 1/2 in x 26 in x 8 1/2 in
Category
Component/module
Credit
Gift of the Digital Equipment Corporation
