Gepatenteerde Veiligheids Stuur-Telemotor. Beschrijving der werking en Voorschriften betreffende de Vulling en het Onderhoud.
Loanhead, Edinburgh: n.d. 29 pp. Illus. with 6 b/w photos and 7 drawings. 8vo. Limp cloth. Third edition. In Dutch. N.V. Internationale Nautische Handel-Maatschappij was the distributor. A description of the functioning and maintainance of the Steering Tele-motor. A very good copy with owner's stamp to title page and scattered..... More