Italian Social Republic, 1944, 1.25 green, inverted overprint, paying the registry fee on locally addressed cover, in combination with Propaganda 1944, 50c violet, vertical pair, all tied by "Como, Civico Palazzo, 22.5.44" cds's, registry etiquette and numbered handstamp; cover tear at top left, otherwise Very Fine, a rare on cover usage of this special delivery variety; with 2012 S. Sismondo certificate. Sassone No. 21a. Estimate  $400 - 600. $0 (Image)