NEW YORK NEW HAVEN & HARTFORD RAILROAD Lantern  made by ADAMS & WESTLAKE CO. 
The " Adams" model 
Globe is clear cast N Y N H & H R R  corning no.39
Burner is a Brass No.1 long stem Simplex made by E.Miller co 

Condition  - good condition , no damage, no heavy rusting or pitting, although some rust is present,  looks like it will clean up nicely.
Fount is in excellent condition,  rust free.

** has not been oil tested **