Auction # 2504 ARGENTINA: Special February auction - part II

GJ.773b, 1c. Sarmiento printed on national unsurfaced gaufré paper, large block of 25, with perforation variety ("salto de peine"), the stamps in the second column are much wider (26,5 mm instead of the normal 25 mm), and those in the third column are much narrower (21,5 mm), excellent quality!