23 March 1970 1c, 2c, 5c, 25c Mint and CTO $0.33
12 October 1970 5, 10c, 15c, 20c Mint and CTO $0.50
22 February 1971 10c Mint and CTO $0.10
3 May 1971 5c, 10c, 15c, 20c Mint and CTO $0.50