China-Great Wall

Colourful 200+ piece cardboard jigsaw puzzle of c1930s manufacture and featuring an artistic representation of the Great Wall of China by the artist Charles Edwin Montford.
The inscription in the lower left corner reads:
THE GREAT WALL OF CHINA. Built in 214BC by Hwang Ti as a protection against the Tartars. The wall is about 1500-miles long and about 30-feet high with towers about 200-yards apart.

Artist: Montford, C.E.
Date: c1930s
Brand: Welcom
Material: Cardboard
Nationality: British-England
Pieces: 200+
Series: Wonders of the World
Size: 14" x 10"
Theme: Famous Buildings
Title: China-Great Wall