Auction # 1915 WORLDWIDE + ARGENTINA: Special April Auction

GJ.57, 1882 ½c. on 5c., provisional, with perforation across middle of the stamp, small P, COMPLETE SHEET of 100 stamps including the varieties "PROVISORIQ" (position 47) and "No parenthesis at right" (pos.48 and 85), mint with gum, with stain spots, all the same very attractive and rare, catalog value US$600++