*Rubber*? 
Correct, anyway.
The German one is a Blohm und Voss BV-40, a glider fighter, intended to be towed to altitude & power-dived at it's opponents. Like the previously-mentioned HS-132, the pilot lay prone, with his chin resting on a padded column. The windscreen was 75mm thick armorglass, IIRC.
The middle one is an atrist's rendering of the Republic XF-103, a development of the F-105- which was in turn, in some ways evolved form the P-47(via the F-84 series).

Correct, anyway.
The German one is a Blohm und Voss BV-40, a glider fighter, intended to be towed to altitude & power-dived at it's opponents. Like the previously-mentioned HS-132, the pilot lay prone, with his chin resting on a padded column. The windscreen was 75mm thick armorglass, IIRC.
The middle one is an atrist's rendering of the Republic XF-103, a development of the F-105- which was in turn, in some ways evolved form the P-47(via the F-84 series).