The 2006 series of Kazakhstani tenge was issued as the country's oil revenues were accelerating sharply, and the National Bank was actively reforming the currency infrastructure to match a modernizing economy. P#29A slots into a transitional period for the series — the denomination structure and security specifications were being quietly upgraded across multiple values without a formal reissue announcement, which is why the suffix designations on these notes can be difficult to reconcile across different catalog editions.
Security thread and watermark only — no holographic elements — places this firmly in the earlier specification tier before later printings added more complex features.
The 2006 series of Kazakhstani tenge was issued as the country's oil revenues were accelerating sharply, and the National Bank was actively reforming the currency infrastructure to match a modernizing economy. P#29A slots into a transitional period for the series — the denomination structure and security specifications were being quietly upgraded across multiple values without a formal reissue announcement, which is why the suffix designations on these notes can be difficult to reconcile across different catalog editions.
Security thread and watermark only — no holographic elements — places this firmly in the earlier specification tier before later printings added more complex features.