Looks like Hirase to me, a close-up doesn't seem to help as much as sitting far away and squinting a bit.
The back of the frames seems to say 浪速タッカー(株式?)会社: Naniwa Tucker Co. Ltd.
and 祝 エッソスタンダード様: (celebration of) Esso Standard-sama
Looking it up, as I hadn't seen 浪速 before:
So it could refer to the ship, or possibly Naniwa Tucker is the name of the company (possibly based out of Osaka?) to which the painted is dedicated or belonged, but a search didn't bring up anything. Esso Standard most likely refers to the oil company