Mexico, (Orizava) Orizava. 3 covers; with 1807 straight line postmark (Yag-Bash OR1) on official seal cover to Teutitlan, red boxed date stamp (OR4) on 1838 folded letter sheet in red and in greenish blue on folded letter sheet with matching boxed "Franco" handstamp, Very Fine. Estimate  $300 - 400. $0 (Image)