Tender sent on 22 June 1925 to Ulrich Blum at Ankara, Turkey
for building a destroyer with building costs 4.850.000. The price of a second
destroyer was estimated to be ƒ 4.730.000.
Source
Archive Scheepswerf Kon.
Mij. De Schelde 1875-1970 inventory no. 1222 (Municipality Archive Vlissingen,
Netherlands archive no. 214).