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Philadelphia Rod
https://archives.whyte.org/en/permalink/artifact104.44.1017
- Date
- 1880 – 1910
- Material
- wood; metal
- Catalogue Number
- 104.44.1017
- Description
- (a) Philadelphia rod. Brass tip base, varnished wood, split slide ruler, with vernier scale impressed and painted. Unit has adjustable round metal target. Developed in late 18th century Philadelphia for long range and hillside surveys. Ultimate height of extended rod is one third higher than a stad…
1 image
- Title
- Philadelphia Rod
- Date
- 1880 – 1910
- Material
- wood; metal
- Dimensions
- 4.5 x 168.0 cm
- Description
- (a) Philadelphia rod. Brass tip base, varnished wood, split slide ruler, with vernier scale impressed and painted. Unit has adjustable round metal target. Developed in late 18th century Philadelphia for long range and hillside surveys. Ultimate height of extended rod is one third higher than a stadia rod. (b) Wooden pole with black tape, “VAUX” written in pencil on side, function unknown.
- Subject
- photography
- Vaux family
- surveying
- Credit
- Gift of Hugh J. McCauley, Bryn Mawr, USA, 1999
- Catalogue Number
- 104.44.1017
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