Plotting Computer 16 x 16 in P-38 The center knob adjusts the

The center knob adjusts the center 'airplane' silhouette up/down

German Aircraft"

no switching of control is necessary and the one radio control box has control at all times

laws for workers made the worker a true slave of the capitalist state

The diagrams

Plotting Computer 16 x 16 in P-38 The center knob adjusts theThis Plotting Computer is comprised of 3 clear disks with linear black, green, and blue markings that rotate about an axis at the center of a fixed circle marked in degrees. A clear hinged and latched polycarbonate lid overlays the active elements of the device. We assume that this was used in an instructional setting, but know nothing else about this device.