Thanks to the Efforts of Tom (lugerdoc) and the services of Richie (the gunman) I now have the Dutch 1st issue magazine complete again.
Guys, thanks!!
The parts had a rough life, as to be expected from Dutch KNIL issue material which spent half a century in the tropics, but that's the history behind them. My M1911 KNIL also shows signs of hard use, so no problems there.
The magazine:
Reunited: