Okay, so I'm doing my own research into the WIF&SSCo., and in particular, the SS Antonio Maceo (HMS Highway), SS New Grand Haven (SS Patrick Morris), and the SS City of New Orleans (SS Alaska "Trainship Alaska"). Specifically, I'm looking for the Specs (Dimensions, Propulsion/Engine Specs, Boiler Specs, Capacities in WIF&SSCo. and their other companies.).
They have been elusive, as are most details of the "Carferries to Cuba," and all the bananas that it hauled and ensued.