Stereograph machine wrench


Accession Number: 2009.17.21

Description: Galvanized steel pipe, rectangular notches cut into one side, steel "T" pin through holes in the opposite end, green rubber grips wedged onto the T pins.

Height: 2.625

Width: 3.125

Date Made: ca. 1970

Maker: American Printing House for the Blind

Place of Origin: Louisville, KY

Collection: APH Collection

History/Provenance: APH Collection

Credit Line: APH Collection, 2009.17.

Subjects: Embossing tools Manufacturing aids, tools, and supplies Tactile graphics Tactile printing process

Dimension Notes: 13/16" diameter pipe

Made: American Printing House for the Blind

Material: Steel, rubber

Updated: 03/27/2012