Lot
577 
/
Mexico, 1934, 5c-10p National University complete, blocks of 4, o.g., bottom stamps never hinged (10p with small gum skips on bottom stamps and large skips at top), fresh with rich colors, a Very Fine set, a scarce multiple set. Scott No. 698-706, RA13B $21,860 for singles.
Realized: $3,750