An original production script for the kaiju/superhero film Jumborg Ace & Giant (Chaiyo Productions Co., Ltd. and Tsuburaya Productions, 1974). The script has been signed on the inside page by the film's co-director and producer, Sompote Sands. Minor handwritten annotations are present in the script, including a hand-drawn storyboard doodle on one page and a parital numbered list on the last page. Adhesive residue present on the front cover. The script is 77 pages.

The character of Jumborg Ace made his debut in the 1973 series Jumborg Ace, and the Giant first appeared in one of Sands' previous films, Tah Tien. This film was released successfully in Thailand but was never released in this form in Japan. The film was later adapted with new footage in Taiwan as the film Mars Men, which did see a release in Japan. This is only one of two films that Tsuburaya and Chaiyo collaborated on, the other being Hanuman and the Seven Ultramen (Chaiyo Productions Co., Ltd. and Tsuburaya Productions, 1974).

From the Estate of Sompote Sands