On 19 January 1976, coil stamps for the values of 10¢ and 15¢ were placed on sale at 58 locations throughout Malaysia, including Ipoh, Kuala Lumpur (approximately ten machines), Penang and several in Sarawak. Unusually, they were printed by Harrison & Sons in five-colour photogravure, and not by Bradbury Wilkinson. The stamps were produced as coils of 1000. Often, the perforations were trimmed on the left or right as the coils were mechanically cut from rolls during production.
The coil stamps had a design adapted from the State stamps of the same value, but inscribed ‘Malaysia’ and were perforated 13.8 × 13.6 on unwatermarked paper.
The British-made ‘single value’ coil machines were designed to accept 10¢ coins, one 10¢ stamp for 10¢ or two 15¢ stamps for 30¢, these being the most heavily used values for local unsealed and sealed letter rates. The machines often failed to accept the coins, deliver the number of stamps paid for, or deliver any stamps at all when coins were accepted. As a result, the majority of stamps sold appear to have been as a result of the machines being opened by a postal official, who dispensed stamps by hand, mainly to philatelists. After the initial stocks were used up, this service was, not surprisingly, discontinued. One of the main problems appeared to be humidity, causing the stamps to stick together on the roll. Recently, a variant of the gum used has come to light, showing a series of ribs along the stamp gum, which is much darker than the normal. It is possible that several gums were used experimentally during this period.
As a result of the difficulties of obtaining coil stamps, genuine commercial usage is scarce, most used examples being philatelic, and the experiment with coil stamps was never repeated.
