Salvador, 1947 Franklin D. Roosevelt mourning essays. 6 different essay sheetlets on one, commemorating the 2nd anniversary of the death of F.D. Roosevelt, black frames with various color vignettes, regular issue 15c, 20c, 25c & 1col mini sheet with "Specimen" overprint in red, airmail 10c & 20c values, fresh and Very Fine; each signed Sanabria. Estimate  $500 - 750. $0 (Image)