1857 Professor Holloway Penny Token – Historic Australian Gold Rush Era! 19th-century commercial history. While minted in London to promote "Professor" Thomas Holloway's famous patent medicines (Pills and Ointments), these 1857 copper penny tokens circulated heavily in Australia and New Zealand to help alleviate a massive shortage of small change during the gold rush era! Weighing a substantial 16.3 grams, this penny token displays bold, clear lettering and strong central details. The reverse features a beautiful, classic depiction of Hygeia (the goddess of health) seated with a serpent and chalice. It features a lovely, circulated chocolate-brown patina. Please see the pictures for a better impression. • Region of Use: Great Britain / Australasia (Australia & New Zealand) • Issuer: Professor Thomas Holloway (London) • Year: 1857 • Denomination: 1 Penny (Merchant Token) • Weight: 16.3g • Composition: Copper