Dutch Girls

The painting featured in this 300 piece, non-interlocking plywood jigsaw puzzle from Gamage's Brain Storm range is unsigned, but the box lid rather confusingly carries the handwritten inscription of H.W.F. Bolckow, a former Victorian Industrialist and Member of Parliament for Middlesborough (1868-1878). Whether there is any connection between either this c1920's puzzle or the painting itself and Mr Bolckow is unknown, although he is understood to have been a serious collector of paintings during his lifetime (1806-1878).
Any further information or artist identification very welcome. Thank you.

Artist: Unsigned
Date: c1920
Brand: Gamage's
Material: Plywood
Nationality: British-England
Number: 1
Pieces: 317
Range: Brain Storm
Size: 24" x 12 3/4"
Theme: Fashion
Title: Dutch Girls