1930s vintage cotton fabric w/ blue & black print, depression era quilting material

1930s vintage cotton fabric, quilting or shirting weight, small geometric print in blue and black.

This is 34" wide (selvages trimmed off, but originally 36" wide, I think), 2 yards. This doesn't look as though it was ever used but it does have faint yellowing in areas, and soil and spotting on old fold lines.