The record contains a Whirlwind I module with two vacuum tubes, type 6145, attached to a chassis. The chassis has a handle at the top. At the bottom of the module there is a male connector. On either side of the chassis are two spring locking metal screws attached to brackets. Contained within the chassis are six phenolic boards with various components soldered on.
Date
1951
Manufacturer
Massachusetts Institute of Technology (MIT)
Identifying Numbers
Other number
16824.15
Printed on the connector at the bottom.
Other number
6
Handwritten in oil pencil on the side of the chassis.