Changes to stamp 50797

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

March 31, 2019, 1:26 am UTC . . Stan Shebs . . update - cv e4 -> a
August 19, 2015, 2:51 am UTC . . Stan Shebs . . update - design unset -> Wilhelm Conrad Röntgen & first X-ray tube
September 29, 2012, 7:54 pm UTC . . Stan Shebs . . update - issue unset -> Rontgen Nobel 50th, design 9883 -> unset, issue_sortpos 0 -> 1
February 12, 2012, 7:01 pm UTC . . Stan Shebs . . update - denom 30pf -> 30(pf)