America marked its 250th birthday in 2026 beneath a 50-star flag — the same count it had fifty years earlier at the Bicentennial in 1976. Go back another fifty years, to the Sesquicentennial of 1926, and there were 48 stars. But step back one more half-century, to the Centennial of 1876, and the flag looks far less settled.

This 37-star example comes directly from that era. Nevada had raised the count to 36, but the 36-star flag was official for only two years before Nebraska entered the Union in 1867. Nebraska’s star was added that July Fourth.

And look closely at the canton. At first, it seems like a tidy six-by-six grid — until you reach the fourth row, where the maker squeezed in a seventh star. Rather than completely redesigning the field, the solution is almost invisible.

That kind of improvisation was perfectly possible at the time. Before 1912, the federal government did not prescribe the arrangement of the stars, leaving individual flag makers considerable freedom to solve awkward new star counts themselves.

The 37-star flag remained official right through the Centennial. Colorado became a state in August 1876, but its 38th star did not officially appear until July 4, 1877.

Measuring about 24 by 18 inches, this appears to be a printed cotton parade or hand flag. Its visible weave, printing, and minor age discoloration are consistent with late-19th-century manufacture. The unusually good condition warrants some caution, but the visible evidence supports a likely period date. Artmink estimates an auction range of roughly $300 to $500.

From 37 stars at the Centennial to 50 at America’s 250th, this little flag turns a century and a half of national change into something you can see.