Title
Ko.Rec.Type Typwriter opaquing filmCatalog Number
102729634Type
Physical objectDescription
Four typewriter opaquing film boxes, which clip shut at the front.Date
1976Manufacturer
Executive Systems, Inc.Dimensions
overall: 1/2 in x 3 3/4 in x 3 inCategory
Miscellaneous/typewriter & partsCredit
Gift of Donald KnuthLot Number
X2221.2002