Artifact Details

Title

K.A.K. Wessel Infra-red card

Catalog Number

102688781

Type

Physical object

Manufacturer

Champlin

Dimensions

overall: 1/8 in x 3 1/2 in x 2 1/4 in

Description

The donor has supplied the following information about this object: Fixed hole sensing (a piece of paper tape within plastic is punched with holes per user requirements; read by infrared light). Similar to Citibank "Magic Middle" card. Low capacity; subject to environmental issues (dirt). Ca. 1972.

Category

Ephemera/other

Credit

Gift of Jerome Svigals

Lot Number

X4229.2008