My earliest glass was a utilitarian Boy Scout one of sturdy brass. I studied insects and the skin of my hand. However, after turning my dad’s newspaper into charcoal, it was conﬁ scated, despite my protestation that the glass was an essential tool of scientiﬁc discovery. Our discovery glass allows detailed examination of maps, coins, and other wonders.
|Dimensioni||13 × 5,5 × 1,5 cm|