Made by the
 Ohio LanternCompany of Tiffin, Ohio
Unknown No.39 model name 
Brass top with nickel plated tin frame.

Chimney is hallmarked in an oval for Ohio Lantern Co 

Lid is engraved C.J. SMITH
C.J. Smith is listed as a Machinist for the Baltimore and Ohio Railroad
(See picture and article )
No.12 in list

No.39 B&O R.R. cast extended base globe is strongly embossed.

Condition - excellent,  newer nickel plate job over the tin frame , shows very few blemishes.
In working condition 

Really nice display piece to addto your Ohio collection!
** has not been oil tested **

**