Mexico Booklet and Souvenir Sheets Accumulation. A valuable stock of over 55 items, highlighted by Chicagopex set of booklets (retail $1,000), Texpex booklets, 5 sets (retail $3,000), 3 sets plus 3 extra aero 1956 postal centenary, Rompex booklets and more, generally n.h. and Very Fine. (no photo). Estimate  $500 - 750. $0