Title
Light pen and interface box prototypeCatalog Number
102647177Type
Physical objectDate
1963 ca.Manufacturer
International Business Machines Corporation (IBM)Identifying Numbers
| Other number | 2563901 on cable. |
| Other number | OIEIAJ2 and OIEIAJ3 on right side. |
Dimensions
overall: .5 x 6.5 x 1/2 inCategory
I/O/pointing/lightpenSubject
Input; Pointing; Video; MIT; Whirlwind computer
