A Feuerbach Radiator Mystery (UPDATE: 1912/1913 Apollo)

Took a while until I had the time to measure the mounting holes on my own Apollo (6/18 PS 1913). The bolt holes are 655 mm from side to side, maybe this radiator is for an earlier and smaller type B (4/12 PS)?

There appears to be two small holes for the radiator badge, these holes looks too far apart for an Apollo badge but otherwise it looks very much like Apollo. Could you give us some measurements of it? (like width/mounting holes/frame and height from frame mountings´, then I can compare with my own Apollo 6/18 1913. If it is an Apollo unit I would be very interested in aquiring it if possible. /Per Petersson

Thank you to prewarcar and to all that added there comments ........

The radiator belongs not to a Priamus, but to a 1912 or 1913 Apollo.

Thanks to Tom, he found the Priamus Automobile, which PWC highlighted in 2007
http://www.prewarcar.com/magazine/un-solved-mysteries/the-mystery-of-the-very-last-priamus-see-updates-002354-2.html

http://www.ebay.de/itm/Sueddeutsche-Kuehlerfabrik-S-K-F-Kuehler-Feuerbach-Plakat-Braunbeck-Motor-A3-250-/370953899943

By 1910, Süddeutsche Kühlerfabrik (S.K.F.) had won many of the renowned early car makers as customers, including Opel, Benz, Neckarsulmer Fahrzeugwerke AG (NSU), and Saurer. Even the legendary Zeppelin airships had coolers from S.K.F. on board

Nice to see that this company is still prospering
http://www.referenceforbusiness.com/history/Al-Be/Behr-GmbH-Co-KG.html
Stating in 1905 Julius Behr was instrumental in advancing Radiator Technology.
And it still exists today, manufacturing A/c units as well, with a workforce of 1700