Those were Steyr mfg'd Greek Military contract rifle actions.
The Cross in a Border is the marking for the country of Greece.
Y is 'Model' 1903
(19)/14 was the contract year of the batch of rifles bought from Steyr. There were a few small changes in this contract that brought the /14 marking. Earlier contracts were just marked Y1903.
The actual year of mfg was on the left side rail.

Breda (Italy) made some for Greece in the 1920's and are marked on the ring as such. I think the contract date is 1927.
Y1903/14/27 on the ring if I have it right.

Dutch Mannlichers are Model 1895 'Old Model' Mannlicher with the straight line feed using the en-bloc 5 rd clip and the 6.5x53R cartridge.

Both make very nice sporters..The Steyr products favored over the Breda made M/S actions.