Summary

US National Park Service arrowhead symbol as proposed in 1951 by Herbert Maier and adopted in 1952, found at [1]

Licensing

This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information.

This work includes material that may be protected as a trademark in some jurisdictions. If you want to use it, you have to ensure that you have the legal right to do so and that you do not infringe any trademark rights. See our general disclaimer. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.

This image shows a flag, a coat of arms, a seal or some other official insignia. The use of such symbols is restricted in many countries. These restrictions are independent of the copyright status.

The arrowhead symbol is the registered trademark and service mark of the National Park Service and may not be used without prior written permission from the Director of the National Park Service (Reg. No 3,175,869; Nov. 28, 2006). All use must be in accordance with Part 11 of title 36 of the Code of Federal Regulations. Any unauthorized use is a violation of 18 U.S.C. §701, punishable by a fine or imprisonment or both. You are solely responsible for ensuring that you do not infringe the rights to this trademark.