Physical description
Plastic key ring showing conversions from £ to $ - Pounds to Dollars. By moving key ring back and forth the different amounts show as listed under inscriptions.
Inscriptions & markings
Back: With compliments JOHN EDWARD'S CALTEX SERVICE STATION. 902-912 MT ALEXANDER RD. ESSENDON.
Phone: 37-3203.
Converts £5,... £1,...10sh,...5sh,...2sh,...1sh,...6d,...2½d,...1d.
To:..........$10,...$2,...$1,......50c,...20c,...10c,...5c,...2c,.......1c