Made by S.M. Aikman of N.Y.
Model is from their "OK" line of lanterns 

Features early patents of 
February 18th 1862 and April 2nd 1867
Removable globe locks in with two twist in notches.
Globe is deeply wheel cut with the name 
Unbranded brass No.1 convex burner

Condition - very good , nice overall patina , un restored or polished.
No loose solder.
Fount does have 3 small vertical hairline cracks , but none else where.
Globe has one small chip as pointed out.

** has not been oil tested**

S.M. Aikman 1862,67 patents wheel cut globe R.J. GLEASON