Changes to stamp 121991

All | New | Deleted || Stamps | Objects
1 to 4 of 4

February 6, 2021, 3:41 am UTC . . Stan Shebs . . update - perf unset -> 14
March 29, 2019, 5:41 pm UTC . . Stan Shebs . . update - cv -> a
January 27, 2012, 6:00 am UTC . . Stan Shebs . . update - wmk unset -> unwmk
December 14, 2011, 5:57 am UTC . . Stan Shebs . . update - denom 6t -> 6t