Denny Zeitlin LP-Soundings/ Free Improvisations Solo Piano-1750 Arch Records

The inner sleeve is either plastic or cellophane. The gentleman had his own filing system of his collection & every sleeve and/or box is labeled. You can see that label in the photos that I've uploaded.

OUT-OF-PRINT JAZZ LP LIST! SOME RARE - Delmark Records

Denny Zeitlin – Soundings (1978, Vinyl) - Discogs

Denny Zeitlin: Nothing Halfway article @ All About Jazz

Denny Zeitlin

Denny Zeitlin: Nothing Halfway article @ All About Jazz

Denny Zeitlin – Soundings (1978, Vinyl) - Discogs

Solo Jazz LP Vinyl Records for sale

Denny Zeitlin: Nothing Halfway article @ All About Jazz

Denny Zeitlin

Jazz Record Revival - Zeitlin, Denny - Solo Voyage

OUT-OF-PRINT JAZZ LP LIST! SOME RARE - Delmark Records

DENNY ZEITLIN - SOUNDINGS - ARCH RECORDS-1770 - NEW - MINT

Review: All About Jazz - New York - 200903, PDF, Jazz

Denny Zeitlin: Balancing Act article @ All About Jazz