Kentucky pioneers / an instructional sound film produced by Erpi Classroom Films Inc. ; in collaboration with Thomas D. Clark and the staff of the Pioneer Memorial State Park, Harrodsburg, Kentucky. (OCLC #874761912)

A few notes about cataloging an old film re-released on DVD:

• Black and white films are described in 300ǂb as “black and white”.
• Publisher is an element that describes manifestation, so use the publisher of the DVD here. The original producer of the film may be in a 710 with ǂe film producer.
• The date of publication should be taken from the disc surface if possible (this date is unlikely to be on the film’s title screen, and this is consistent with the AACR2 OLAC guide) ; the date of original release can go in a note, and fixed field Date2 with DtSt p.

I really wanted to include an access point for Thomas D. Clark (due to his connection with our institution) but had no details of his role other than “in collaboration with”. Producer? consultant? (performer?) This is a rare case where included an access point with no relationship designator.