
- Title:
- abacus from "Map Modeling in Geography, including the use of sand, clay, putty, paper pulp, plaster of Paris ... Also Chalk Modeling in its adaptation to purposes of illustration. Fully illustrated"
- Date:
- 1895
- Institution:
- The British Library
- Country:
- United Kingdom
- Copyright:
- Public Domain
Page
Created: 18 March 2015
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