WWII Sake Tray

[Jags1]

Happy New Year to all....
Can anyone give me a idea as to the translation on this sake cup tray that I just picked up? The "two" kanji symbols in the one photo are on the back.
As always, thank you for the help!

 

[Majestic]

除隊紀念 Souvenir commemorating discharge (from army or navy)
清水 Shimizu/Seisui (other pronunciations possible). ← In another thread, on another item, I thought this might be the name of the maker of the item. But it also may refer to the tray/cup being used to hold sake.

 

[Jags1]

Thanks for the help!

 

[Toritoribe]

歩三四 might refers to 歩兵34連隊 the 34th Infantry Regiment.

 

[Jags1]

歩三四 might refers to 歩兵34連隊 the 34th Infantry Regiment.

Thanks!