This post records a 1970's vintage Cave Components Catalog. So many wonderful items and so little money to spend, but lots of day dreams of scopes that we would someday build. Then a new catalog would arrive with updated goodies. It was a pattern that the kid in me continues to this day.
There is a nice site on the Omaha Astronomical Society (OAS) web page with info about the founder and avid amateur astronomer Thomas R. Cave.
Clear Sky - Rich