Sources conflict over the exact year the Yaumati Theatre was completed and open to public, which fall between 1925 and 1931. The décor of the theatre has shown some hints for the opening time of it. In the late 1920s, the dominant architectural style was the Neo-classicism while the Art Deco was an emerging trend of the next decade. While the front and the proscenium arch were designed as Neo-classical style with Art Deco influence, the interior décor of the theatre is Art Deco. This provides a crucial clue that the theatre was built in the late 1920s but not the mid-1920s. Another important clue is the manufacturers’ label found on the vintage film projectors kept in the projection room. Both of them were manufactured by Strong Electric Corp. of Toledo, Ohio, USA, and one of them has a patent registration year of 1927 and 1928. From this it can be proves that the cinema was opened no earlier than 1928.