I am trying to determine the correct sheath for both of these knifes. If someone could confirm my research it would be great. For the 1963 3-6 knife I am finding a Randall stamped sheath without the 3-6 model stamps with plane button? What stone should be with it?(I found a stag handle knife for sale made the same year)

And the model 1-7 it should be basically the same sheath produced today?