Bonhams : Blue Box and other Hong Kong made toy soldiers 14 sets, 120 figures approx
Blue Box Vintage Dollhouses & Play Sets | Mercari
Cute and funny vintage children toys in a blue plastic box in front of a white wall. Assortment consists of a buffoon, a bunny, puppets, a squirrel, a Stock Photo - Alamy
Collecting 12 inch toys: Vintage 'Blue-Box' truck/car wash