Thanks for the clarification. Yeah, somewhere in my crusty old brain, I seem to recall that now. Amazing what one forgets when you get old.
One of five Rock Island Whitcomb 44-Tonners, delivered summer 1940. The Rock Island also owned some Whitcomb 75 Tonners. Photo by Stanley Barriger.
Note the rerailing 'frogs' hung from the frame on each end of the engine. A whole lot of derailments on industrial area trackage that customers 'maintained'.
Early in this thread I posted a photo of one of the other Whitcomb 44s. https://www.trainboard.com/highball/index.php?threads/rock-island-photos.148272/page-2#post-1252857
Eastbound Quad Cities Rocket, at Colona, IL, during the summer, 1977. The E-8 was not going to make it so a blue and white Geep was dispatched to help it to Chicago. Ron Scharer photo.