Does anyone know when the Seaboard's changeover from 'Railway' to 'Railroad' occurred? I have a builder's photo of SAL 19799 from 9/1945 with 'Railway' in the Heart logo. The July, 1947 ORER listing is for the Seaboard Air Line Railroad, so it occurred some time in between those dates, I would assume. Also, what was the motivation for the change - financial, like many other such changes?

Regards,
Ted Culotta