GUYANA - 2000 MOTOR CARS the complete set of 30 stamps (SG 5768/97) in 5 se-tenant sheetlets (as SG 5768a, 5774a, 5780a, 5786a & 5792a) IMPERFORATE PROOFS from the B.D.T. Printers archive, on unwatermarked gummed paper, never hinged mint. (Image1)

Est. £300-350

GUYANA - 2001 Japanese Paintings (Philanippon) IMPERFORATE PROOFS complete set of 12 stamps & 4 sheetlets (as SG 6146/80), from the B.D.T. Printers archive. (Image1)

Est. £400-500

GUYANA - 2003 IMPERF PROOFS 450th Death Anniversary of Lucas Cranach set as SG 6359/62, IMPERF PROOFS from the B.D.T. Printers Archive, on unwatermarked, gummed paper, never hinged mint, seldom seen or offered (4 imperf proofs) (Image1)

Est. £80-100

GUYANA - 2003 IMPERF PROOFS Mushrooms set as SG 6400/03, IMPERF PROOFS from the B.D.T. Printers Archive, on unwatermarked, gummed paper, never hinged mint, seldom seen or offered (4 imperf proofs) (Image1)

Est. £80-100