Due to the recent post regarding the Turkish guns, I looked at what is at my sons' school.

The school has a captured Skoda M1915 field gun with Rohrhinterwagen.

I am not sure is it is of interest, but here it is:

http://www.qldwarmemorials.com.au/memorial/?id=266

https://www.brisbanegrammar.com/About/GrammarHistory/Documents/Archive%20Fact%20Sheet%20-%20Field%20Gun.pdf

Cheers

Malcolm R