Colnect-2800-775-Ovprnt-On-Stamps-Of-1910wmk.jpg
Source: Colnect
Issued by: Mexico
Function: postage
Date: 8/1914
Issue: dollar overprint b
Denom: 20c
Overprint: GOBIERNO//$//CONSTITUCIONALISTA sideways
Ovpt color: black
On: 1910 20c issue=independence 100th paper=blue lines
Color: red & blue
Design: Abasolo
Watermark: SERVICIO POSTAL DE LOS ESTADOS UNIDOS MEXICANOS
Perf: 5.5x11,misc
Paper: blue lines
Catalog value:

In collections: unused (Stan Shebs)

External links:
Colnect 559493..dependence_set