https://www.s27.de/2017/03/28/28-03-17-stamp-the-city/p1000490/
P1000490 - Schlesische27
https://www.mmoc.org/photo-gallery/17th-annual-northern-ride-2010/attachment/p1000490
P1000490 | Municipal Motorcycle Officers of California (MMOC)
municipalmotorcycleofficerscalifornia