Booklet. The lecture 'Ist die Errichtung eines Technologischen Gewerbe-Museums und zwar zunächst einer Section für die Holz-Industrie nothwendig?' ('Is it necessary to set up a technological trade museum, and first of all a section for the wood industry?') given by Wilhem Franz Exner on 2nd April 1879 to the Special Commission of the Lower Austrian Trade Association. Printed by A. Keiss & P. Horn, Vienna.