Redstart

This 30-piece plywood puzzle, one of the British Birds series, features an artistic study, supposedly of a Redstart, by the artist Roland Green F.Z.S. Alas quality control appears to have been rather lacking, as the bird featured is surely a Goldfinch!
The puzzle assembles inside its tray-style box and is thought to be of c1930's vintage.

Artist: Green, Roland
Date: c1930's
Brand: Chad Valley
Material: Plywood
Nationality: British-England
Pieces: 30
Series: British Birds
Size: 3 1/2" x 5 1/2"
Theme: Birds
Title: Redstart