C451, MINT, OG NH
C344a, MINT, OG NH, SS
C342a, MINT, OG NH, SS
C197, USED, BLUE
C158-62, USED, CS/5, (1) SHOWN
C148-52, USED, CS/5
C147, MINT, OG LH, GLOBE IN HANDS
C143-47, USED, CS/5, (1) SHOWN
C123, MINT, OG LH
C86, MINT, OG LH, CHICHENITZA
577 VAR., MINT, OG LH
576 VAR. USED, BLUE COLOR
505 VAR. MINT, OG HR, BLOCK/4, WITH MISSPRINT
503, MINT, OG HR, BLOCK/4, PAPER FOLD
501 VAR. MINT, OG LH/HR, SMEARED PRINT, PAIR
427, USED, US IN VERACRUZ CANCEL, NICE ON PIECE
410b, MINT, NG, 1 W/ AND 1 W/OUT PLATA
408 VAR. MINT, NG, SHIFTED OVERPRINTS, PAIR
396-7 VAR. USED, HANDSHAKE CANCEL, VERY NICE PIECE
394 VAR. MINT, TETE-BECHE PAIR
394 VAR. MINT, PRIVATE PERFS, VERY NIVCE PAIR
390 VAR. MINT, OG LH, EXTRA ROW OF PERFS
377, MINT, OG LH
373 VAR. USED, (1) OVERPRINT INVERTED
369 VAR. MINT, OG LH, IMPERF VERT
6025- 1928, 15 NOVEMBER, SEE PHOTO, PURPLE CACHET
6024- 1952, 30 OCTOBER, SEE PHOTO, PURPLE CACHET
6016- 1929, 16 DECEMBER, SEE PHOTO, PURPLE CACHET
6014- 1929, 16 DECEMBER, SEE PHOTO, PURPLE CACHET
5488- Scott 7 (2) MONTERREY AND CANCEL VERY NICE PAIR TO MEXICO
5362- 1861, UNCLEAR GUADALAJARA TO TLANTENANGO, 2 ¢ RATE ON BACK, XF
5361- 1860, GUANAJUATO UNCOMMON STRAIGHT CANCEL TO LEON. NICE, XF
801-14, USED, CS/4, (1) SHOWN
627b, USED, BLUE X BLUE
614 VAR. USED, PAQUETBOT CANCEL
1169- PAPER 2 LIGHT, MINT, OG NH, EXPORTA