Steam 1941
Brooklyn Navy Yard
Stean 1941
An example of the all purpose design for manhole covers at the Brooklyn Navy Yard at the start of WWII. This one hand dated 1941
DESIGN:
The standard 'waffle iron' design of this era. 1941 added by a deft welder.
UTILITY:
Steam
RANGE:
Seen in the Brooklyn Navy Yard, this one from 3rd St.
