- University of Waterloo. Special Collections & Archives
- Addiator slide calculator.
Addiator slide calculator.
fonds[ca. 1900]SCA445-GA538
Description only — contact the archiveView at source ↗
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- Held by
- University of Waterloo. Special Collections & Archives via University of Waterloo Special Collections & Archives
- Dates
- [ca. 1900] (indexed as 1900)
- Level
- fonds
- Extent
- 1 addiator : metal ; 19 x 12 x 2 cm
- Scope & content
- One Addiator Gesellschaft of Berlin brand slide calculator. One side is labelled "maximator" and is intended to be used for addition, while the other is used for subtraction. A small metal stylus to operate the calculator is also present.
- Location
No place found in this description yet.
- Subjects
- History of science, technology, engineering, mathematics, and medicine (STEMM)
- Language
- German
- Harvested
- 2026-10-15T07:39:06Z · source datestamp n/a · ead