Artifact Details

Title

Punched card teaching blackboard

Catalog Number

102716208

Type

Physical object

Identifying Numbers

Other number 22-5536-0 "Form" number on bottom left corner

Dimensions

overall: 36 1/2 in x 62 in x 3/8 in

Description

Object is a blackboard that depicts a punched card on one side and a plain blackboard surface on the other. On the punched card side, some original instructional writing appears and a label at the bottom center offers cleaning instructions for the blackboard. Chalk images of cubes and other scribbles appear on the reverse side. The punched card surface is marked with water droplet stains and drips.

Category

Ephemera/other

Credit

Gift of Lawrence Livermore National Laboratory (LLNL)

Lot Number

X4575.2008