To buy this book on how the ATM was invented, go to https://www.amazon.com/Hole-Wall-Story-Cash-Machine/dp/1838490124/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=1623335730&sr=1-3%26nbsp%3B
For example, In which city will you find THE WORLD'S SMALLEST ATM? (shown here with the founder of the ATM Appreciation Society in 2022)