The plans are on heavier paper than usual and a hair "light" but still very usable ... and are in excellent condition .. from a large estate of over 100 plans, many were stunt..
"Argus is a precision aerobatic model that has failed only twice since
1958 to bring home the hardware Probably one of the smallest stunt
designs flying today, Argus sports only 500 square inches of wing area
and an all-up weight of 39 ounces. So a Fox 29 has no trouble at all in
pulling it around, even in windy weather. A torsion bar landing gear
guarantees perfect landings every time."
https://www.modelaircraft.org/sites/default/files/WooleySteve.pdf
Will combine shipping