This lot is for two reels of the 1977 move Close Encounters of the Third Kind starring Richard Dreyfuss. Each appears to be in black and white and are labeled as DUPE with one being marked with sound effects. Both of these belonged to Neil Burrow who was part of the sound effects staff.

NOTE: We do not own the 3rd photo or the last photo. Borrowed courtesy of https://mubi.com/notebook/posts/star-struck-close-encounters-of-the-third-kind-at-40

And

https://icantunseethatmovie.com/2016/06/04/close-encounters-of-the-third-kind-1977-30-days-of-spielberg/

We do not have the ability to view these videos, visually they appear in great condition. Unknown if these are the full movie or just the parts Burrow worked on.