Kelly Company of Rochester N.Y. 
Circa 1870s
Fixed globe wheel cut P.R.R. 
For the Pennsylvania Railroad
No.2  ratchet brass burner 
Condition - very good , these frames are hard to find in good condition. 
Brass top is near perfect with the exception of a tiny split near a vent hole ( hardly noticeable)
Tin is excellent,  smooth with no pitting or heavy rust.
** has not been oil tested**
** item is on consignment **