[Seaplanes]

As a good example for what I mean is connected to a Heinkel He 50G

1. He 50G W.Nr. 963 D-IDYO test flown at Heinkel Rostock on 21. June 1935.

2. He 50G W.Nr. 2/963 D-ITQE built by Focke-Wulf and accepted by BAL in June 1935.

Much of the same is the case of He 50V-5 or He 50F with W.Nr. 955 (Heinkel built) and 2/955 (FW-built) and each of them with reg. D-IHER or D-IRNY.