De Sperwer - In Holland staat een Huis

J.J. Vriend, illustrations Herbert Meyer Ricard. Complete set of 20 plates with punched houses, an as of yet empty album, game description, list of houses belonging to the Sperwer game and the cardboard Sperwer shop.

The houses could be pasted in the album. Alternatively, they could be folded into a complete house. On the sides were advertisements with products of the time sold by Sperwer (1950), on the inside information on the background of the building. One could choose to build an entire city with these houses as well as paste the fronts in the book. *To reinforce the houses, one had to slide in two matchboxes into each house.