Guadalajara, 1867, 4r black on white, on piece in combination with 1867, 1r black on blue gray + 2r black on green canceled by fancy wreath cancels (Schatzkes 298), Very Fine, less than 12 covers or pieces exist with 3 stamps or more, an exhibition piece; with 1996 MEPSI certificate. Scott Nos. 8+2+5  Estimate $300 - 400. $0 (Image)

Guadalajara, 1867, 4r black on white, tied by fancy wreath postmark with matching Guadalajara oval date stamp above (Schatzkes 298 & 295) on folded letter to Zapotlan, very early date February 5, 1867, Very Fine, probably less than 5 covers exist with this stamp; with 2002 MEPSI certificate. Scott Nos. 8  Estimate $600 - 800. $0 (Image)