For Malaysian and Singaporean collectors as well as
numismatist, the rubber export coupons is all the rage these days. We have
observed a significant uptick in interest and prices of these items in the past
18 months, most notably since the Spink Auction held in Singapore back in
August 2015.
 |
| Fig 1. The infamous B. L. & P. rubber coupon, 25 katis. |
