Lot 40042 – 1865 Rivadavia collection

1865 Rivadavia collection on large Yvert pages with imperf 5c used and on three covers, 10c unused and used and similar 15c, most appear to be later printings without any very fine clear impressions, Worn Impression 5c with watermark unused (7) and used (130) plus single franking covers (10), Third issue with similar extensive ranges including 5c in horizontal strips used plus 18 covers, similar 4th issue 5c stamps and covers and 5th issue, duplicated 10c unused (7) and used including vertical and horizontal pairs, bisect on piece with a Rendon Cert (1988), single franking covers (27), 15c unused (20) and many used including pair on part cover and two single franking covers. A rare opportunity to find such a wonderful basis for expansion on this fascinating issue