Lego System Hobby und Modellbau Catalog/idea book
Lego GmbH, Germany. 1963
12 pages. 4-color offset on uncoated paper. Designed by Grafisk Tegnestue, Haslund, Denmark. Printed by Brdr. Schur, Hagen and Sieversten, Horsens, Denmark.
The Architectural Set catalog and Idea book was printed in a number of different languages and each features different illustrated or photographed models