Steam Gauge and Lantern Company
No.1 hand lamp 
Only markings is the patent dates stamped on the side of the fount body.

Early model before they were company stamped , circa 1881

Features a brass no.1 P&A MFG. tilting burner and 8in tulip shaped shade locked in by a retaning screw .

Condition  - very nice as found Condition.
Clean smooth tin  , no rust or pitting present. 
No visible condition issues present .

** has not been oil tested **

S.G.& L. Co No.1 Tubular Hand lamp ( early 1870s patents )