There are 10 stamps in this particular coffee issue of 1984. Eight of them are "normal" size (approx 1.625" x 1.25") stamps in denominations of 1, 2, 3, 4, 5, 10, 12 and 25 centavos. There are also 2 very rare and very large perforated stamps that measure 86mm x 112mm (approx. 3.25 inches x 4.5 inches) in denominations of 25 and 30 centavos. Scott retails these at $110.00 and $140.00 respectively.
Postal trivia: There were 6 stamps to a sheet and these huge stamps were rejected by the public. Even though very few were printed the PO had difficulty selling them. I have only ever seen one that was used. It appears that the majority of these may have ended up in the hands of dealers in South America. I was tracking these 2 stamps about 2 years ago on
ebay and noticed that at least 4 out of 5 sold were from 2 or 3 dealers in Argentina. The story gets longer but I'll stop here.


G