Photo probably taken either at Bandjermasin - Oelin aka Banjarmasin - Ulin (now WAOO), or at Balikpapan in February 1936 as this aircraft opened KNILM's service to Dutch Borneo. Flights were booked solid for three months in advance according to the press. Photo from: Tropenmuseum
This photo was added on 8 February 2022, and has since been viewed 391 times.