These are another two pieces of specimen banknotes printed by Thomas De La Rue. As discussed earlier these specimen banknotes have a few common features. Among these features are the banknotes printed with serial number of all zero. They are also stamped and punched with the word "SPECIMEN" on the face of the banknotes.
The 1959 Malaya And British Borneo $1 Specimen Banknote
The 1961 Malaya And British Borneo $10 Specimen Banknote
These specimen banknotes are very rare. Despite the face values of these notes are only $1 and $10, the actual values of these notes have appreciated rapidly. They are worth more than ten thousands Ringgit today.