Hi JCC, Even though my concentration is late British Milled silver and copper (Vicky! throughGeorge 5) , I came to like the pursuit of these later Jamaica proof sets as well as some other Caribbean bits....Matte Jamaica gold from 1975-77 in 100D. denomination is prohibitively rare and interesting stories to boot. I actually got a 1999 from BOJ in about September of last year. I lucked up on the 1997 from a Canadian who had gotten it from a friend's wife after the friend had died. Do you have this date or the single crown with the Manatee design? The 1998 I got along with the '91 and '96 from a dealer in Jamaica that had gotten a run of sets. No trace of the 2002 that is listed in Krause even unto the detail of the Krause numbers of the coins in the set. Interestingly, according to them the crown in that set commemorates (!?) the World Junior Track and Field Championships. Yikes! A very interesting question that neither BOJ (despite my pleading and persistence) nor the Royal Mint have answered is that if the authorized mintage for the proof sets dated 1988-2001, then why are some dates much more common? Were there fewer actually issued of some dates like '96-'99 like I believe, or are there a bunch of sets lying around in some vault? I know that Cayman Islands and Barbados used the RM for sets during these years and had authorized mintages that were above and beyond the eventual "final mintages", or how many were actually made. PS - No 1986 sets made. PM me if you would like answers in private, or if you have some...