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US Patent: 1,001,433
Beam-Compass
Patentee: Hugo F. Olson (exact or similar names) - Dorchester, MA USPTO Classifications: 33/27.033 Tool Categories: layout tools : compasses Assignees: None Manufacturer: Not known to have been produced Witnesses: John Edison Frank Sundin Oliver W. Holmes H. G. Robb	Patent Dates: Applied: Mar. 29, 1911 Granted: Aug. 22, 1911 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Ralph Brendler
Description: This is a machinist/draftsmans beam compass with a micro-adjustable point.

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