Eastman Kodak Co.

Date Introduced: December, 1921 ; Years Manufactured: 1921- 1950
Construction: back and front focus via rack and pinion (two gear tracks on top of base rails); double swing; reversing by removable back; three-piece lensboard
Materials: mahogany body; cherry base; black leatherette bellows; brass hardware
Sizes Offered: 5×7 (below), 6.5×8.5, 8×10,  7×11  (above)
Notes: full-sized front track hinges up; full-sized back track detaches via a key-like fastener; long production run and only replaced eventually by the metal-bodied Kodak Master View.  The d stands for dark finish, which ends up rather purple over time.  The camera photos are of the rather unusual 7×11 size.
From the Eastman House Web Site:

Eastman View No. 2D Size Dates Intro. Price
5 x 7 Dec. 1921 – Feb. 1950 $42.00
6½ x 8½ Dec. 1921 – Sept. 1926 $44.75
8 x 10 Dec. 1921 – Sept. 1950 $46.50
7 x 11 Dec. 1921 – June 1928 $50.75

References: 
Eastman Professional Catalog 1923, Eastman Kodak Co. (Rochester, NY), pp. 26-27
Studio and Kodak Finishing Equipment Catalog
Z.T. Briggs Photo Supply Co. (Kansas City, MOc. 1927, p. 62
Eastman Professional Photographic Apparatus 1927Eastman Kodak Co. (Rochester, NY), pp. 16-17
Eastman Professional Photographic Apparatus 1928Eastman Kodak Co. (Rochester, NY), p. 12
Eastman Professional Photographic Apparatus 1929Eastman Kodak Co. (Rochester, NY), p. 12
No. 29 Illustrated Catalogue of Photographic Outfits and Supplies, Eastman Kodak Stores, Inc. (St. Louis, MO), May 1, 1929, p. 4
Eastman Professional Photographic Apparatus
 1930Eastman Kodak Co. (Rochester, NY), p. 12
Eastman Professional Photographic Apparatus 1931-1932Eastman Kodak Co. (Rochester, NY), p. 12
Photographic Materials, Mail Order Catalog No. 131, George Murphy, Inc. (New York, NY), April 1931, p. 33
Eastman Professional Photographic Apparatus
 1932-1933Eastman Kodak Co. (Rochester, NY), p. 10
Catalogue No. 42 of Cameras, Kodaks, Lenses and Photographic Accessories 1932-33, Central Camera Co. (Chicago, IL), p. 39
Eastman Professional Photographic Apparatus
 1934-1935Eastman Kodak Co. (Rochester, NY), p. 12
Eastman Professional Photographic Apparatus 1935-1936Eastman Kodak Co. (Rochester, NY), p. 8
Photographic Materials, George Murphy, Inc. (New York, NY) Catalog No. 136, April 1936, p. 40
Eastman Professional Photographic Apparatus
 1936-1937Eastman Kodak Co. (Rochester, NY), p. 8
Catalogue of Photographic Materials, George Murphy, Inc. (New York, NY) Catalog No. 397July 1939, p. 43