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Actions Print current page Print all pages Download current page Download all pages Displays Refine Creator Long, Joseph 3 Material ivory 3 silver 2 silvered brass 1 Object name Ruler 2 Slide Rule 1	Results Museum collection Creator: Long, Joseph 3 Hits 1 Slide Rule ‎ Ruler Object no. A-341 Maker: Long, Joseph‎ Origin: London, England Remove from selection Add to selection Slide Rule: double‎ Ruler Object no. L-82* Maker: Long, Joseph‎ Origin: Unknown Remove from selection Add to selection Slide Rule: Double‎ Slide Rule Object no. W-227 Maker: Long, Joseph‎ Origin: London, England Remove from selection Add to selection 1

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