Provenance:  This collection of 8 mm reels was sourced from the estate of a Retired Chief Master Sargent Air Force Pilot with War history. Ephemera indicates he flew in the Korean War, and possibly WWII, but I cannot confirm the ladder, and continued to serve as a pilot in the Air National Guard and fly air shows.  His life was Aviation, serving his country doing what he loved. Most of the reels are Military and/or Aviation based, with 1 marked "Bermuda Crash".   These reels have not been tested or viewed since they have been in my possession.
The case consists of (6) ea. 7" reels in tins -- (1) 5" reel in tin and (2) 5" reels in paper boxes. 

Masking Tape Identifiers each reel are as follows
REEL 1 -  "GERMANY - NEWFOUNDLAND - BERMUDA CRASH"
REEL 2 -  "HAWAII DEC.1965"
REEL 3  - "CHRISTMAS 50'S & 60's"
REEL 4 -  "KODIAK ALASKA NOV. '55 TO MAY '56
REEL 5 -  "AVIATION HOME MOVIES"
REEL 6 -  "PENNEL" (marked on case "PENNEL NIAGRA"? (marked inside on reel)
REEL 7  -  (5")  OLD AIRPLANES"
BOX 1  -    "VACATION, WATER SKIING, FLY BY, HELICOPTERS, 707
BOX 2  -    "AIR SHOW"

Air-plane