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Stanislav Grof papers

 Collection — Multiple Containers
Identifier: MSP 1
Abstract

This collection contains writings that document the career and research interests of psychiatrist and author Stanislav Grof. It consists primarily of published research articles and clippings discussing the therapeutic effects of psychoactive substances as well as some first-hand accounts of transcendental experiences.

Dates: 1931 - 2014; Majority of material found within 1950 - 1980

Sandor "Alex" Kvassay papers and collection of Aviation Stamps

 Collection — Multiple Containers
Identifier: MSP 144
Scope and Contents The Sandor "Alex" Kvassay papers and collection of Aviation Stamps document the history of aviation and flight through postage stamps, postmarks and envelopes collected from all over the world. The collection spans the 20th century and the beginning of the 21st century but includes examples of 19th century balloon airmail. The stamps are housed in 67 albums and total near 68,000 stamps, envelopes, postmarks and postcards. The collection was assembled over a period of 20 years,...
Dates: 1870 - 2014; Other: Majority of material found within 1920 - 1990

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Aeronautics 1
Aerophilatelists 1
Air mail service on postage stamps 1
Air mail service--History 1
Air mail service--United States 1