Hi Larry,
it seems to me someone has written the way he heard it without knowing how to write it correctly.
Possible is "Rheinböllen" - spoken it sounds (a little bit) close to Meinbullen.
Here in germany I never heard such a name, even not if it´s a a onehorse-town.
May´ someone here knows this place and I can learn something more about my country
Ok - I´ve found something with the same typo and it seems it tells the same story :
http://www.station131.co.uk/78th_FG/...y%20L%20Lt.htm
There´s a river in germany called "Main". Even this river has nothing together with Bullen.
Best regards from germany,
Rainer
See image for Rheinböllen (marked with A)