Mexico, (Zacatecas) Sombrerete. Bold red handstamp (Yag Bash Z140) on 1802 folded letter to Zacatecas, matching "4" rate handstamp on reverse, Very Fine, a rare colonial mark. Estimate  $400 - 600. $0 (Image)

Mexico, (Zacatecas) Sombrerete. 4 different full clear strikes on 1840-55 covers (Z142, Z143, Z144 & Z145), later two with matching "2" rate handstamps. Estimate  $150 - 200. $0 (Image)

Mexico, (Zacatecas) Sombrerete. Oval postmark in black and "2" rate (Yag Bash 141) ca. 1820 folded letter to Mexico, otherwise Very Fine, this colonial marking is only listed in red. Estimate  $300 - 400. $0 (Image)