CUBA, 1910, PERSONALITIES SPECIMEN BLOCKS SET NH, #239S-246S, fresh and fine-very fine.. Donated by Paradise Valley Stamp Company. (Image1)

Suggested Bid CV. Est. $250

CUBA, 1911-13, 1c-1p PERSONALITIES SPECIMEN BLOCK SET NH, #248S-252S, includes varieties of overprint on 1c-5c, fresh and fine-very fine. Donated by Paradise Valley Stamp Company. (Image1)

Suggested Bid CV. Est. $200

CUBA, 1953, AIR POST COLOR TRIAL PLATE PROOF BLOCKS NH, #C79, C81, C84, C85 C87 P, fresh and very fine. Donated by Paradise Valley Stamp Company. (Image1)

Suggested Bid CV. Est. $100

Guatemala, 1900 (5 June) registered cover from Esquintla to Guatemala City, franked with 12 different surcharges, oval arrival datestamp, cover faulty at bottom, impressive. Donated by Cherrystone Auctions. (Image1)

Suggested Bid CV. Est. $140

MONTENEGRO, POSTAL STATIONERY GROUP, ten diff. incl. postal cards, postal card with paid reply, letter cards, wrapper and an entire, the postal cards properly used with full messages, attractive group. Donated by Paradise Valley Stamp Company. (Image1)

Suggested Bid CV. Est. $150

2 interesting incoming registered covers from Kathmandu, Nepal with full sheets of modern issues on the back . (Image1)

Suggested Bid CV. Est. $10

Singapore, 1973 Definitives (Flowers and Fruits), complete set of imperforate horizontal pairs, n.h., v.f. (Cat No. 198-201var). Donated by Cherrystone Auctions. (Image1)

Suggested Bid CV. Est. $280