Hi,
the design by Van Lammeren.This was an aircraft with two cockpits.
One in the nose for take-off and landing and a second cockpit within the
pressurised main cabin for long distance flights above the weather.
Has anyone a drawing to it ?.
https://archiefeemland.courant.nu/issue/SoesterCourant/1933-05-12/edition/null/page/8