Concave 4

Concave 4 (aka UpperSouthClave XIII) was a convention held in March 4–6, 1983, at the Park Mammoth Resort in Park City, KY. The GoH was Dalvan Coger. rt in Park City, KY. It was chaired by Pat Molloy.

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Concave Three	Concave	Concave 5
	1983

This is a convention page. Please extend it by adding information about the convention, including dates, GoHs, convention chairman, locale, sponsoring organization, external links to convention pages, awards given, the program, notable events, anecdotes, pictures, scans of publications, pictures of T-shirts, con reports, etc.