I read over a 2015 discussion re the difference between 1041 (22.7mm vert) and 1041B. (22.9mm vert). Using digital calipers my 1041 is 22.7, right where it should be. Just for hahas I measured a 3C liberty sheet stamp/1035. It is also 22.7. If you don't have digital calipers use a 3c liberty. The 3c coil/1057 is a smidge shorter (as is 8c 1042) so could be used also.

