Todd,
The building says "Hawaii Railway Co. Ltd." -- not Hawaiian Railroad. All my books on Hawaii are packed up otherwise I'd check there.
By the way there are two locomotives and a car or two from the railroad here on the mainland.
2-4-2 #5 built in 1925 is now in Connecticut.
An older locomotive and one or two cars were owned by Mr. Lindley Bothwell whose collection of various vehicles was auctioned off in 2017 by his estate and widow. These appeared in the background as an elevated train in the movie musical "Hello Dolly." After the auction I do not have any information about the current owner.
Brian Norden