Hi, the picture in Manfred Griehl and Joachim Dressel's book Heinkel He 219 Uhu is a still frame from a video, you can see it on youtube (apart the fact that the He 219 is indicated as a bomber in the title):
Heinkel He 219 Bomber, Taxiing, Taking Off & Landing
BTW, the He 177 V15 (Wr. Nr...
Hi, a couple of pictures of the "retrorocket" tested on the B-24 (taken from www.americanairmuseum.com):
The tubes were rechargable, as seen in this figure (taken from "US Strategic Bombing Survey - Armament in the Air War 1939-45"):
Another test was made in 1943 at Aberdeen and Eglin...