Date published 09-09-1967. This article is a critical description of a visit to the world exhibition Expo '67 in Montreal Canada by the author A.J. van Sminia. The article actually mainly describes the Dutch pavilion [designed by the architects W. Eijkelenboom and A. Middelhoek ] (photos exterior) which he critically compares with other exhibition pavilions on accessibility, external form and construction (pavilion of the United States (photo exterior, photo interior) by architect R. Buckminster Fuller and the Gyrotron (photo exterior, cross-section)), and on the exhibits (photos exhibition). The author's final assessment is not unqualifiedly favorable, particularly the uninspired interior is to be criticized. Illustrations: exterior photographs, interior photographs/Dutch pavilion at Expo '67 in Montreal, arch. Eijkelenboom & Middelhoek; exterior photo, cross-section/gyrotron at Montreal Eijkelenboom & Middelhoek not mentioned by name. Subsequent volumes in BUILD 22-40, 07.10.1967, 1414-1419 and BUILD 22-48, 02.12.1967, pp. 1766-1769. Design years: 1968 (before)