Silver lighter coin Amadeo I (1871)

Pocket lighter made in Spain. The unit, made from a 5 peseta coin of King Amadeo I (1871), is made of sterling silver and works with petrol. It has a wick and the wheel can be removed to access the tank. In this case it does not have a wick. It contains a petrol lighter inside. Vintage assembly. Curious piece. In good condition. Real weight: 31 grams, diameter 3,5cm, width 1cm. Measured open 7cm.