Although the Porsche shown in detail below is mentioned in two different books and was originally shown in “Young Men” magazine, it is never clearly stated who built the Porsche (or who built the TV Truck that originated the Porsche chassis). Research note – McEntee had an RC column in “Young Men” in the 50s.
Below is the “TV Truck” referenced on page 167 of Howard McEntee’s book noted above. This picture is from Walter Musciano’s 1956 book “Building and Operating Model Cars”