Underground Press 1986-1987

1986 and 1987 issues of the Underground Press. This was a very early version of the newsletter. These issues were handwritten or typed, then photocopied for mailing. The PDF files are scans of the original issues.

Underground Press – Fall 1986

Underground Press – Fall 1987

Underground Press – Winter 1987

Underground Press – Spring 1989

Underground Press – Fall 1989

A non-profit, volunteer organization dedicated to the discovery, exploration, and conservation of caves and karst in the midwestern United States.