SENJSKO PAROBRODARSKO DRUŠTVO.
image by Zeljko Heimer, 18 October 2004
The reconstructed house flag uses the Croatian national tricolour with SBD in the white stripe. Isaiæ presents it as an example of Croatian tricolours used by steamship companies, but the actual flag may have differed. It was flown at the mainmast or elsewhere, with the appropriate Austro-Hungarian ensign at the stern.