In the order administration dated 15 September 1910 was the delivery of the boiler (building number 597) 10’0”x 9’4” with 2 fires for account of A.F. Volker, Sliedrecht, Netherlands to be placed in the tug Secunda described. Contracted price ƒ 6.000 to which ƒ 930 were added for extra labour. Real costs totally ƒ 6.967,50 (labour ƒ 2.231,43, expenses ƒ 1.540,07, travel cost ƒ 115,56, material ƒ 3.080, 44) resulting in a loss of ƒ 37,50.
Sources
Archive Kon. Mij. De Schelde, Vlissingen, Netherlands 1875-1970 (Municipality Archive Vlissingen T.214.1218).
Archive Machinefabriek en Ketelmakerij 1875-1938 (Municipality Archive Vlissingen T.214.1944.
