It's Panama C4 in Scott.
My old catalogue (1979) lists it as $1.50 mint, $17.50 with double overprint.
Panama C4 in the 2016 Catalog:
Mint $20.00 _ Used $20.00
Jim
The $20.00 was for the double overprint. Plain C4 Mint $1.10 - Used $1.00.
Jim
I was looking at items for sale and noticed this stamp from Panama that is not listed anywhere in Scott Catalogue, why?
Seller describes it as Panama Yv#A4 Sanabria 6 double overprint certification on back, see photos above and below:
re: Panama Double Overprint
It's Panama C4 in Scott.
My old catalogue (1979) lists it as $1.50 mint, $17.50 with double overprint.
re: Panama Double Overprint
Panama C4 in the 2016 Catalog:
Mint $20.00 _ Used $20.00
Jim
re: Panama Double Overprint
The $20.00 was for the double overprint. Plain C4 Mint $1.10 - Used $1.00.
Jim