Talk:Postage stamps and postal history of Mexico

Earliest hand stamped postmarks?
Can anyone clear up (with references) the date of the first hand stamped postmarks? See Colonial period section. Gracias Ecphora (talk) 15:51, 15 June 2008 (UTC)
 * I received information from a Mexican stamp group which has been incorporated into the article. Ecphora (talk) 00:25, 17 August 2008 (UTC)