Lars-Erik Jansson, for many years Information Officer on the Kungsholm and Gripsholm, informs us that the Swedish author Frank Heller (Gunnar Serner) was a passenger on this cruise. He wrote a piece for the Gripsholm Cruise News, called "En rekreationsresa (A Recreational Voyage)". He is sitting in the bar, thinking about his Norweigian detective hero Jan Jotundal, with a black bottle of White Horse as his inspiration. In 1933 Heller published "Irrande vinter. Reseskisser 1932-33" which takes place on a cruise.

Lars-Erik Jansson also adds that the Swedish author Sigfrid Siwertz was a contributor to the Gripsholm Cruise News on the Winter Cruise in 1932.

The Gripsholm of 1925.
Lindblad collection.

Gripsholm menu cover.
Lindblad collection.

L-4. Most likely the Swedish Olympic athletes in 1932, leaving or returning from Los Angeles.
They returned on the Drottningholm, see a film clip from their homecoming here.
Lindblad collection.