Projects (Research)

 

Agriculture Cover Census

International Institute of Agriculture Census

(Active Updates - October 2018)

 

Leticia Study

The Leticia Conflict - 1933-1934

(August 2018)

 

Paleontology Checklist

Prehistoric Animals on Stamps - 1949-1989

(March 2007)

 

Sinclair Postage Meter Study

Sinclair Dinosaur Postage Meters - 1934-1968

(Active Updates - September 2018)

---------------------------------------------

Hague Postcard Study

The Hague Peace Conference of 1899 - in View Postcards

(Editorial review in Progress- October 2018)

 

Files are in pdf format

pdf_icon