British North Borneo, 1861 British Penny, weight 8.65g, overstruck on the obverse with the Arms of the B.N.B. Company from a 1 cent die and on the reverse with a die used for advertising the services of the Mint Birmingham Ltd.,(SS-11A), NGC VF 30BN, NGC Cert. #5984209-011. Purchased at Spink-Taisei, Singapore, 18-19 Feb 1993. SC 517 Barrett, Purch 9502B. Purchased at Spink-Taisei, Singapore, 18-19 Feb 1993.。