[Code of Federal Regulations] [Title 30, Volume 1] [Revised as of July 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 31CFR91.10] [Page 348] TITLE 31--MONEY AND FINANCE: TREASURY CHAPTER I--MONETARY OFFICES, DEPARTMENT OF THE TREASURY PART 91_REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT Sec. 91.10 Photographs. The taking of photographs on the property is prohibited, without the written permission of the Director of the Mint.