Dutch steam trawler Bertha (IJM122) sold according to the Dutch magazine Schip en Werf dated 14 August 1931
An item reported that as a result of the bankruptcy of the N.V. Oceaan Visscherij Maatschappij the Dutch steam trawler Bertha (IJM122)was sold by P. Bouwmeester for ƒ 6.500.