On 12 Jul, 14:55, "Tony Vella" wrote:
I was just asked a question off-line and I pass it along to the group as I
have no answer. *A collector of Spanish stamps heard that there was a 1
peseta Macarena issue (also on May 31, 1964) perforated 15 or slightly more.

No mention of it in SG Part 9.

I have a mint and a used in my collection and both are 13x12.5.

Same here.

Chris