Vintage hanging letter rack wooden painted fretwork birds/flowers 1930s-1950s?

Lovely, unusual letter rack hand made from ply-wood. Decorated using a skilled fretwork technique. Design is of two birds and flowers. We don't know the age of this beautiful piece but it could be anything from 1930s to 1950s, possibly earlier but not sure. This piece has clearly been hand made and is hand painted. It is in good condition for its age with only minor surface cracks as seen in the photos. A very pretty and decorative piece measuring 36cms high X 24cms wide X 7.5cms deep approximately.