Other titles:PORTON DOWN TRIALS NON-NITRATE COLLECTION [Allocated Series Title]
Summary: This is an excellent record of shell in flight, striking target suspended from gallows. Bursting and subsequent dispersion of charging. Filmed at 1500pps Eastman III High Speed camera.
0-12 Round I.
12-28 Round II.
28-45 Round III.
45-100 Round IV.
Description:
Alternative Title:PORTON DOWN TRIALS NON-NITRATE COLLECTION [Allocated Series Title]