This atc follows on from my earlier Vintage set ... I can see this one just growing and growing as I so enjoy making them. This one is made using both segments of pages of a dictionary and a chemistry book - both of which are very old and bought for pennies recently. I also incorporated an electronic part - (a capacitor/resistor... not sure which) as they remind me of the parts of an abacus. You'll be seeing these a whole lot as I bought bags full of them at my local boot fair last weekend. The seller thought I was an electronics whizz kid! This is destined for Jaqi in a private swap.