A C-47 and a DC-3 are essentially the same plane. (C-47 is the military desination) Many DC-3s still fly on small passenger lines in America and in many other parts of the world.
Buliwyf
I recently was asked to look up stall speeds for a Mooney A-model (the first of the 2-place Mooney models that later became a metal 4-place airframe). There is no stall speed in the manual!
So, we’ve gone from providing little information in the POH (circa 1955) to warnings about the seemingly-obvious.
BTW, here’s the verbage for proper stall procedures: “At 65 mph the aircraft will settle in within fifty feet or so after the power is cut.”