The TPO routes of Latvia and the postmarks used 1919 - 1945


The postal wagons and the postmarks used on the different routes

Data about postal wagon operations


The different TPO markings


The period of usage for the TPO markings


Earliest and latest seen date


References to Jakimovs and v. Hofmanns listenings


To see this information, please click on the pdf.-file below

Latest update 2015-04-18

Also among the TPO postmarks there are some seen in the litterature which more or less are doubtful.

A list about these is to be find in the pdf-file below.