Andy in Sig
Vice President in Exile
- Location
- Sigmaringen, Germany
I'm going to have to gather a bit of data for my MA thesis and I reckon what I need is one of those gadgets that you sometimes see train guards using to count the number of passengers: a simple mechanical device where you just click a button every time you want to record a new passenger.
Does anybody know what their proper name is and where I can get one? I'd rather have a tough metal one than some flimsy plastic thing which is likely to break.
Does anybody know what their proper name is and where I can get one? I'd rather have a tough metal one than some flimsy plastic thing which is likely to break.