Both props have imprinting on them 6 x 6 or maybe 9 x 9 (most likely 9 x 9)? Again, they maybe off of the 1973 20hp Johnson.
Bummer, they are not gonna fit. Too small or too big. Need 8 x 7 1/4 but hey, thanks for the help and I am looking at a Johnson 20hp a guy down the street has for...