Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. ½r. on white paper horizontal pair, original gum, cut square, fine and one of only two recorded multiples of this stamp. Scott 1, S.G. 1A (Image1)

Est. £2,500-3,000

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. 1867 (1 April), cover from Ciudad Guzmàn to Sayula bearing 1r. on grey-blue, cut square with "franco/en.c.guzman" cancellation. The rate being 1r. at less the ½ ounce within 16 leagues. The 1 real rate is very infrequently found in this issue, corresponding to the single weight and the single distance. One of the two covers recorded with the single usage of this stamp. Elmhurst Certificate (2002). Scott 2, S.G. 6AProvenance: Bash (Image1)

Est. £500-700

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. 1r. on grey-blue, horizontal pair, the first stamp showing the "shrinking dot" variety, cut square and used on piece with "franco guzman" double circle cancellation. Elmhurst Certificate (2002). Scott 2, S.G. 6A (Image1)

Est. £200-300

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. 1867 (18 March), cover from Ciudad Guzmán to Guadalajara, bearing 1r. on grey-blue and 2r. on white paper, carried at the 3 reales rate per ½ ounce beyond 16 leagues. From mid February to mid March 1867, the small town of Ciudàd Juzman applied an overprint with the name of the locality. Only ten covers recorded showing the "Cd Guzman" Juzman" overprint and this is a unique franking. Scott 2a, 6, S.G. 3A, 6AProvenance: Scott, Rodriguez (Image1)

Est. £2,000-3,000

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. 1r. on white paper, vertical pair with "Cd Guzman" overprint, cut square and cancelled by fancy "Infinity" handstamp. Only four examples of the 1r. known with the “Cd Guzman” overprint, unique as a pair. Elmhurst Certificate (2002). Scott 4a, S.G. 2A var.Provenance: Bash, Scott and Rodriguez (Image1)

Est. £1,500-2,000

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. 2r. on dark green, part original gum, cut square. Scott 5, S.G. 7A (Image1)

Est. £500-700

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. 1867 (7 Feb.), entire letter from Guadalajara to Silao, franked 2r. on dark green, to pay the up to ½ ounce, beyond 16 leagues rate, tied by fancy laurel leaves cancellation with oval datestamp alongside. Elmhurst Certificate (1997). Scott 5, S.G. 7A (Image1)

Est. £80-120

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. 1867 (10 March) entire letter from Guadalajara to Leon, bearing 2r. on dark green tied by oval "Correos/Guadalajara" datestamp. Elmhurst Certificate (1997). Scott 5, S.G. 7A (Image1)

Est. £100-150

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. 1867 (14 Feb.), entire letter from Ciudad Guzmán to Guadalajara bearing 2r. on dark green and 4r. rose, cut square and each with "Cd Guzan" overprint, paying the 6r. rate for 1¼ ounce beyond 16 leagues. One of the ten covers recorded in total with the 'Ciudad Guzman' overprint and the only cover recorded with two examples; #7b being an exemplary example.. Elmhurst Certificate (1999). Scott 5, 7b, S.G. 7Avar., 10Avar. (Image1)

Est. £5,000-7,000

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. 1867 (25 Feb.) entire letter from Ciudad Guzmán to Guadalajara, franked 2r. on white overprinted "Cd Guzman", to pay the single long distance rate. Only ten covers recorded bearing the Ciudad Guzmán overprint. Elmhurst Certificate (2002). Scott 6a, S.G. 3Avar.Provenance: Scott, Rodriguez (Image1)

Est. £1,000-1,500

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. 1867 (29 July), cover from Ciudad Guzmán to Guadalajara, franked 4r. on rose, horizontal bisect, to pay the 2r. single rate, tied by "franco en c. guzman" double ring cancellation. Only seven covers recorded bearing this bisect. Elmhurst Certificate (1996). Scott 7a, S.G. 4A (Image1)

Est. £300-500

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. 4r. on white, unused, cut square, light crease. One of only two recorded examples. Elmhurst Certificate (2002). Scott 8, S.G. 4A, unpriced unused by either catalogueProvenance: Bash, Scott (Image1)

Est. £5,000-7,000

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. 1867 (6 Sept.), entire letter from Guadalajara to Leon, franked 4r. on white, 1r. on blue oblong quadrillé paper and 2r. on green quadrillé paper to pay the 6r. rate per 1½ ounce beyond 16 leagues, fancy "Infinity" cancellations of Guadalajara. One of only three covers recorded bearing a three colour franking of the Guadalajara Postmasters Provisional stamps, and one of only 7 covers bearing Scott #8.. Elmhurst Certificate (2002). Scott 8, 13, 15, S.G. 4A, 8A, 12AProvenance: Bash, Rodriguez (Image1)

Est. £15,000-20,000

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Imperforate. 1p. on lilac, cut square and with "Franqueado/Guadalajara" oval cancellation; fine. One of only three recorded examples. Elmhurst Certificate (2002). Scott 9, S.G. 11AProvenance: Rodriguez (Image1)

Est. £2,000-2,500

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Serrate Roulette. 1r. on grey, fine used.One of only two recorded examples. Elmhurst Certificate (2002). Scott 10, S.G. 6BProvenance: Scott, Rodriguez (Image1)

Est. £5,000-6,000

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 First Printing, Wove Paper, Serrate Roulette. 1p. on lilac, unused, a few trimmed roulettes at right, otherwise superb. The only recorded example. One of the great rarities of the Provisional issues of Mexico. Elmhurst Certificate (2006). Scott 12A, S.G. 11BProvenance: Scott and Rodriguez (Image1)

Est. £7,500-10,000

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 Second Printing, Quadrillé Paper. 1867 (27 March) entire letter from Guadalajara to Leon, franked 2r. on green to pay the single weight rate, tied by "Correos/Guadalajara" oval datestamp. Elmhurst Certificate (2010). Scott 13, S.G. 9A (Image1)

Est. £80-100

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 Second Printing, Quadrillé Paper. Undated cover from Guadalajara to Tepatitlan franked 2r. on green, tied by "Franqueado/Guadalajara" oval cancellation. A rare destination. Elmhurst Certificate (1997). Scott 13, S.G. 9A (Image1)

Est. £80-100

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 Second Printing, Quadrillé Paper. 1868 (31 Aug.) entire letter from Sayula to Zapotlan, franked 2r. on green, diagonal bisect to pay the rate for less than ½ ounce under 16 leagues, tied by oval datestamp. A small Town and late use, the new Federal issue started on 8 Sept. 1868. The only recorded 2r. bisect used alone. Elmhurst Certificate (1981). Scott 13a, S.G. 9AProvenance: Bash, Rodriguez (Image1)

Est. £1,000-1,200

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 Second Printing, Laid Bâtonné Paper. Undated cover from Guadalajara to Lagos, redirected to San Juan, franked 2r. on green to pay the single rate, tied by "Correos/Guadalajara" oval datestamp. Redirected mail in Guadalajara occurred only very rarely. Elmhurst Certificate (2010). Scott 15, S.G. 8A (Image1)

Est. £50-100

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 Second Printing, Laid Bâtonné Paper. 1867 (17 June), entire letter from Guadalajara to San Luis bearing 2r. on green (3) tied by oval dispatch datestamps. The largest recorded franking of this denomination. Elmhurst Certificate (1999). Scott 15, S.G. 8AProvenance: Rodriguez (Image1)

Est. £500-600

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 Second Printing, Laid Bâtonné Paper. 1867 (1 May), cover from Guadalajara to Zacatecas franked 2r. on green, third printing 1r. on blue to pay the up to ¾ ounce rate beyond 16 leagues, tied by Guadalajara oval datestamp. Only three covers recorded with Scott #17. Elmhurst Certificate (2002). Scott 15, 17, S.G. 8A, 12A (Image1)

Est. £1,500-2,000

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 Second Printing, Laid Bâtonné Paper. Undated cover front from Ciudad Guzmán to Guadalajara, franked 2r. on green diagonal bisect and 2r. on green bâtonné paper to pay the rate for ½ ounce beyond 16 leagues, tied by "Franco/En C. Guzman" circular cancellation. One of four recorded covers bearing a bisect and a full stamp, this franking being unique. Elmhurst Certificate (1998). Scott 15, 18var., S.G. 7A, 8AProvenance: Scott, Rodriguez (Image1)

Est. £2,000-2,500

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 Second Printing, Laid Bâtonné Paper. 2r. on green, with third printing Serrated Roulette 1r. on blue, tied to piece by "franco en/guadalajara" datestamp; fine. One of only two recorded examples of the Serrated Roulette 1r. Elmhurst Certificate (2002). Scott 16, 19, S.G. 5B, 8AhProvenance: Scott, Rodriguez (Image1)

Est. £5,000-7,000

Mexico. Provisional Issues, 1866-68, Guadalajara. 1867 Second Printing, Serrate Roulette. 1867 (17 May) entire letter from Guadalajara to Zamora, franked 2r. on green bâtonné paper to pay the single rate, only four covers recorded, tied by oval dispatch datestamp. An unusual destination as Zamora is outside of Jalisco State. Elmhurst Certificate (2000). Scott 16, S.G. 8A (Image1)

Est. £1,000-1,200