Keywords: Telescoop Sterrenwacht Eindhoven.jpg en The telescope at the Dr A F Philips Observatorium in Eindhoven nl De telescoop in het Dr A F Philips Observatorium in Eindhoven 2014-11 T W Tukker T W Tukker other versions 51 426111 5 48 Custom license marker 2014 12 04 PD-author T W Tukker Uploaded with UploadWizard Dr A F Philipsobservatorium Eindhoven 2014 in Eindhoven |