A Buff and Buff surveyor's transit with telescope and silvered compass dial, spirit levels, mahogany dovetailed case, tripod and a Keuffell & Esser surveying stick; image credit on full record.
Surveyor's transit by Buff and Buff Manufacturing Company, Boston, No. 10934, painted brass frame with a 10.25" telescope [sighting scope] and spirit ... [more detail available via subscription]
