Projects (Research)

 

Cover Census (Draft)

International Institute of Agriculture Census

(Ongoing Draft - June 2018)

 

Paleontology Checklist

Prehistoric Animals on Stamps - 1949-1989

(March 2007)

 

Postage Meters (Draft)

Sinclair Dinosaur Postage Meters - 1934-1968

(June 2018)

 

Specialized Study

The Leticia Conflict - 1933-1934

(March 2018)

 

 

Files are in pdf format

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