解説Indiana Harbor Belt Railroad switchman signaling "stop", Calumet City, Illinois, 1943 (LOC fsac.1a34695).jpg
Indiana Harbor Belt RR, switchman demonstrating signal with a "fusee" - used at twilight and dawn - when visibility is poor. This signal means "stop." Calumet City, Ill.
Indiana Harbor Belt RR, switchman demonstrating signal with a "fusee" - used at twilight and dawn - when visibility is poor. This signal means "stop." Calumet City, Ill.
CALL NUMBER
LC-USW36-630 <P&P>[P&P]
REPRODUCTION NUMBER
LC-DIG-fsac-1a34695 (digital file from original transparency)
;TITLE: Indiana Harbor Belt RR, switchman demonstrating signal with a "fusee" - used at twilight and dawn - when visibility is poor. This signal means "stop." Calumet City, Ill. ;CALL NUMBER: LC-USW36-630 <P&P>[P&P] ;REPRODUCTION NUMBER: LC-DIG-fsac-1a