- Green, John C.3
- Sims, Paul K.3
- Hogberg, Rudolph K.2
- Austin, George S.1
- Craddock, Campbell1
- Grant, J.A.1
- Ikola, R.J.1
- Ikola, Rodney J.1
- Kolehmainen, V.1
- Mattson, L.A.1
- Mooney, Harold M.1
- Morey, G.B.1
- Ojakangas, Richard W.1
- Thomas, J.A.1
- Viswanathan, S.1
- Wright, Herbert E.1