To help me remember what type of off board artillery each side has in play and more importantly, to remind me to use it, I have  made some small cards up to symbolise each avaailable artillery strike.

During the turn, they are flipped face down once they have fired, the next turn, they can all be faced back up again.

I have done 20 cards which cover all the scenarios in Pz Grenadier and Heroes of the Soviet Union plus I have put in an extra '20' and a '12' for future modules.
Click on the card if you want to see the full deck and print them off (onto coloured paper / card is best), the file is a 123kb JPEG at low resolution and so some of the sharpness of the original has been lost.
Off board artillery