Hammerli 208 cased and engraved

[Guiseley]

I have a Hammerli 208 with engraving on either side of the barrel. It also has "125 jahre hammerli 1863-1988", In gold on the left side of the slide. s/# JP 12xx on the right side of the frame, It also has an engraved grip with an adjustable palm shelf. It has a fitted case. I used to own a 208 which had a slim trigger. This one has a wide trigger but a regular rounded trigger guard.
Does anyone know what I have, what date it was made (I am assuming 1988) and how to adjust the trigger. I don't think it is an S model and the trigger guard is the same shape and profile and the standard 208 International I used to have. This.

[Leon]

Hi - have a look at out this from out host's website - http://www.pilkguns.com/tenp/sph208.htm