Broadway Ltd 7765 N Scale ATSF EMD F7B Bluebonnet Diesel Locomotive #351A
The F3 was the third model in EMD's successful F-unit series of cab unit diesels, and it was the second most produced of the series behind the F7.
The F3 was the third model in EMD's successful F-unit series of cab unit diesels, and it was the second most produced of the series behind the F7.