Well it is more like Squad 545 to the rescue. Small container hidden near monument honoring the Emergency Medical Services of Hamburg.

The hero is commonly the simplest and obscurest of men.
~ Henry David Thoreau
Note: As of 7/24/14, the cache has been moved. I didn't want to just archive this one, especially since it was published on 9/10/11. Needed to move to new location nearby (N 40 33.536 W 75 58.737). Distance from original: 196.8 feet or 60 meters. It is now a "well guarded" micro and hopefully will not disappear again. You can still visit the monument at N 40 33.510 W 75 58.778.