 | | Berger Exploration mining transit with silvered face marked "C.L. Berger & Sons, Boston", telescope and auxiliary scope, mahogany case with leather cover, original Berger tripod; image credit on full record. |
 | | C.L. Berger & Sons Exploration mining transit with case & original Berger tripod; image credit on full record. |
 | | C.L. Berger & Sons Exploration mining transit, detail of maker's tags on case lid; image credit on full record. |
 | | C.L. Berger & Sons Exploration mining transit, detail of silvered dial; image credit on full record. |
 | | C.L. Berger & Sons Exploration mining transit with telescope and auxiliary scope; image credit on full record. |
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Surveying; Transit, Berger & Sons, Mining, Double Scope, Case, Accessories, Tripod.
Berger Exploration mining transit, silvered face marked "C.L. Berger & Sons, Boston", serial number 3668, last patent date 1896, 7.5" telescope with 5... [more detail available via subscription]
p4A Item D9787347
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Category: |
optical |
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Origin: |
Massachusetts |
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Type: |
surveying & compasses |
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Year: |
1895 - 1910 |
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