Rhode Island route marker. Square markers are 24 × 24 inches (610 × 610 mm) and wide markers are 30 × 24 in (760 × 610 mm). The R.I. legend is 4 inches (100 mm) high and the numbers are 12 inches (300 mm) high.
This image of
simple geometry
is
ineligible for
copyright
and therefore in the
public domain
, because it consists entirely of information that is common property and contains no original authorship.
Captions
Add a one-line explanation of what this file represents