| Issuer | Kazakhstan |
| Year | 1999 |
| Type | Non-circulating coin |
| Value | 20 Tenge |
| Currency | Tenge (1993-date) |
| Composition | Copper-nickel |
| Weight | 10.6 g |
| Dimensions | 31.1 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#28 |
| Obverse description | National Coat of Arms, denomination below |
| Obverse script | |
| Obverse lettering | ••• ҚАЗАҚСТАН • 20 ТЕҢГЕ • ҰЛТТЫҚ
БАНКІ •••
ҚҰБ (Translation: Republic of Kazakhstan 20 Tenge) |
| Reverse description | Portrait of academician Kanysh Imantayuli Satbayev, date right |
| Reverse script | |
| Reverse lettering | 100
ЖЫЛ
Қ. И. СӘТБАЕВ • 1999 (Translation: 100 Years K. I. Satbayev) |
| Edge | Mills and smooth section |
| Mint | (ҚҰБ) Kazakhstan Mint (Қазақстан теңге сарайы), Ust-Kamenogorsk, Kazakhstan (1992-date) |
| Mintage | 1999 ҚҰБ - - 50 000 |
| Catalog ID | 1959893190 |
| Comments |
