Lot 72225 – 1d Blue (shades incl. Milky Blue and Dark Blue), f

1d Blue (shades incl. Milky Blue and Dark Blue), four horiz. pairs, each with transfer type 17 at right and types 2, 4, 13 or 18 at left placed in position of the missing type 16, three have s/l cancels (incl. Piura and Caxamarca), last with blue dotted Tarma cancels (L+R fig. 24), fine and useful for exhibition