Prentað mál 1943-1965.

The Blue Book: The Electrical and Engineering Trades Directory, 1943.

Copperweld Engineering Data, 1943.

Consumption of Fuel for Procuction of Electric Energy, 1944.

Laur. Knudsen. Installations- og Tavlemateriel, 1948.

Martin Udsen. The Watersupply of Copenhagen, 1949.

The Lineman´s and Cableman´s Handbook, 1964.

Raftækni- og ljósorðasafn, 1965.