Light-blue print; multicolor underprint; red serial numbers; black signatures. The features is identical to 50 Baht Series 16: Bust of King Rama IX in the Royal House of Chakri gown front-facing, on the right. To the left, Emblem of Thailand (full-length figure of Garuda front-facing) on the top. Large denomination in Thai numeral in the center. Denomination in Arabic numeral on top-left corner. Eight-pedals-flowers arranged as braille number `5` (⠑) on the lower-right. EURion constellations on the top and bottom of center. Latent image `50`, visible when look from bottom-left to the center, on the bottom-left corner. 90-degrees rotated `50`, which upper half on obverse and lower half on reverse, printed perfect registration, on top-left corner. Multiple curved lines of repeating `50` in microtext to the lower-right of the main bust; two lines of repeating `50` in microtext below the latent image; repeating `50` in microtext along the left edge of watermark window. Main inscriptions, the top-right denomination and the braille devices are tactile.
Reverse description
Light-blue print; multicolor underprint. H.M. King Bhumibol Adulyadej’s royal ceremonies and duties during the early time of his accession to the throne. King Bhumibol reading a book, His coronation, his marriage with the Queen Sirikit, his monkhood. Emblem of Thailand (full-length figure of Garuda front-facing) on the top-left corner. Crowned `ภปร` monogram of the King on the upper-right. Denomination in Arabic numeral on top-right corner; denomination in Thai numeral on bottom-left corner. Vertical 2-millimetres metallic-dark-blue security stripe with repeating `50` and `บาท` over `BAHT`, segmentedly visible. EURion constellations to the left, right, and below of the center image, and another one below the monogram.