Tangible Media: Removable Storage of Image, Sound, Motion and Data
Tangible Media: Removable Storage of Image, Sound, Motion and Data
Tangible Media: Removable Storage of Image, Sound, Motion and Data
Holes
Database

Title:

Membership "M" Card

Date:

1950s - 1970s

Material:

Card stock

Dimensions:

7⅜ x 3¼ in. (18.7 x 8.4 cm)

A database of names and addresses. Each card holds a single database record, with both computer and human readable data. Compare to the McBee Keysort Database above.