F F Co
Flockhart Foundry Co (?)
607A
This mysterious full size blank cover in front of the New York County Court House could go anywhere!
DESIGN:
Minimal
UTILITY:
It is what it is -- a very targeted advertisement for Flockhart Foundry.
RANGE:
Watch your step in front of the 100 Centre St, Manhattan. There are other blank covers in town, but this one is unique.
