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Along the lines of the Beaver Letter, we're excited to present the Jim Letter from the opening credits of "The Office." You might think it would have something to do with the Dunder Mifflin paper company's Scranton branch, but actually it's a Los Angeles Department of City Planning (zoning) document showing revisions to the L.A. Municipal Code. Specifically, Section 12.22.C.20(f). It has to do with "Projections Into Yards," and can be found on Page 33  of this PDF.