Beautiful glossy black enamel with speckled black and white on the back, these tiles were likely address numbers. These appear to have been unused blanks, with no evidence of printing. These would be gorgeous for making your own house numbers or a small sign ("no soliciting" or "please knock" perhaps). The possibilities are pretty endless. Sold individually.
Condition: Great antique condition. Some rust on edges and surface wear commensurate with age.
Overall height: 2 3/4 inches
Overall width: 1 1/2 inches