Does anyone know of these 2 ships? They were both of Panamanian registry just before WW2.

Florinha was of 515 tons, captured by Japan, renamed Hokurei Maru, sunk by US Army aircraft on 9 April 1944. What were her previous names, year built, place of build?

Lindinha was of 531 tons, captured by Japan, renamed Sana Maru. What was fate of Sana Maru? What were Lindinha's previous names, year built, place of build?

Thanks,
Ralph