Thanks Will I love these stamps as well. My Aunt gifted me many stamps and of all of the collections, the Mexican stamps are the largest and of great interest to me. ( I have been sorting them for almost two weeks now).
I came across these 5 Numeral stamps - is this considered a printing error or perf error? would this have it's own Scott number - or just a minor error in printing? last but not least, is that cancel I little castle shape I see? Thank you for your response.