Cubarithm type slate and cubes

Slate, Arithmetic

Accession Number: 1992.82

Description: Cubarithm slate has brown plastic frame with 15 cells vertically and 20 horizontally for a total of 300; eighty-seven (87) 3/8" square brown plastic cubes are placed in the squares of the frame; cubes have raised braille dots forming the numerals 0-9 on five of the sides; four raised circular feet on base.

Height: 10

Width: 7.5

Depth: 0.5

Date Made: ca. 1977

Place of Origin: England

Collection: APH Collection

History/Provenance: APH Collection

Credit Line: APH Collection, 1992.82

Subjects: Instructional aids, tools, and supplies Mathematics Slates

Dimension Notes: 1 x 19 x 25.3 cm.

Made: Royal National Institute for the Blind

Material: Bakelite

Updated: 02/28/2019