| Obverse description |
Lord Kelvin at left |
| Obverse lettering |
Clydesdale Bank PLC Promise to pay the bearer on demand at their office here Twenty Pounds Sterling by order of the Board of Directors |
| Reverse description |
Lecture theatre in Glasgow University |
| Reverse lettering |
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| Signature(s) |
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| Protection type |
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| Protection description |
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| Variants |
Signatures 2007: Hamad Ibn Saud Al Sayari; Ibrahim bin Abdulaziz bin Abdullah al-Assaf. 2009: Muhammad Al Jasser; Ibrahim bin Abdulaziz bin Abdullah al-Assaf. 2012: Fahad Al Mubarak; Ibrahim bin Abdulaziz bin Abdullah al-Assaf. |
| Numisquare ID |
6135245180 |
| Comments |
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