TARDIS were not, its weight would shatter the Earth's surface. In the tie-in novels, the interior of the TARDIS has been known to contain an entire city, encompass an entire parallel Earth, and even dwarf Gallifrey itself when turned inside out. A distinctive architectural feature of the TARDIS interior is the roundel. In the context of the TARDIS, a roundel is a circular decoration that adorns the walls of the rooms and corridors of the TARDIS, including the console room. Some roundels conceal TARDIS circuitry and devices, as seen in the serials "The Wheel in Space" (1968), "Logopolis", "Castrovalva" (1981), "Arc
OMB Circular A-16 activities and implementation of NSDI policy and procedures in accordance with existing federal law and policy. The Department of the Interior provides administrative support to the FGDC when necessary in the event of enforcement of the structure and bylaws mentioned in this circular. Any agency that collects, produces, acquires, maintains, distributes, uses, or preserves any form of spatial data either directly or indirectly with any other agency or organization must follow the policies set forth by the circular. The following exemplary list is representative of the kinds of systems to which the circular applies: There are few exemptions to adherence