Signal box with "MP.79.7 NE.62.ND" and signal with "P" next to tracks. "N.E. 62nd shed. Looks N. Ron Sims photo, 2717 Cornell, D.M. IA 50313"--Photograph verso.
Signal box with "MP.74.23 Hubbell." Grain elevator and other buildings in background. "Hubbell Ave. D.M. IA. Looks NE. (Ex CRI & P track) Ron Sims photo, 2717 Cornell, D.M. IA 50313"--Photograph verso.
Signal box with "5 th Street A.A.R. 603 710 E." "This actually is S.E. 5th St. Looks W. Ron Sims photo, 2717 Cornell, D.M. IA 50313"--Photograph verso.
Signal box with "3 RD. STREET A.A.R. 603.712 T." "3rd. St. D.M. IA. This is actually S.E. 3rd St. Looks E. Ron Sims photo, 2717 Cornell, D.M. IA 50313"--Photograph verso.
