Coin obverse and reverse faces e mechanical clock: o que têm em comum
- Passo 1. Coin obverse and reverse faces — faz parte de — Moeda. Front and back with pictures.
- Passo 2. Moeda — é feito de — Gold. The first Lydian coins were made of electrum, an alloy of gold and silver.
- Passo 3. Gold — é material para — Wristwatch. The case is gold or silver.
- Passo 4. Wristwatch — é um tipo de — Mechanical clock. A wristwatch is a mechanical clock made small enough to wear.