POSTCARD: "The Caterpillar Tractor Co., Factory, Peoria, Ill." divided back 64733 Pub. by Hartman Bros., Peoria, Ill. "Tichnor Quality Views", Made only by Tichnor Brothers, Inc., Boston, Mass. Made in U.S.A.

POSTCARD: "Partial View of the Famous "Caterpillar" Tractor Co., Peoria, Illinois" divided back Peoria Candy Co., Peoria, Illinois Genuine Curteich-Chicago "C. T. Art-Colortone"

POSTCARD: "Caterpillar Tractor Co. Peoria, Illinois" divided back 5003N Published by Hartman Bros., Peoria, Ill. A "Natural Color Card" Made by E. C. Kropp Co., Milwaukee, Wis (DIY)

POSTCARD: Caterpillar Tractor Co. Peoria, Illinois P52381 Plastichrome by ColourPicture Publishers, Inc., Boston 30, Mass., Made in U.S.A. Pub. by Springer-Burkland, Peoria, Ill.

POSTCARD: "Bird's-Eye View of "Caterpillar" Factory, Peoria, Illinois 6A-H901" divided back "C.T. Photo-Colorit" made only by Curt Teich & Co., Chicago, U.S.A. Postmarked 1940

POSTCARD: Aerial view of Caterpillar Tractor Co. at Peoria, Illinois. There are approximately 5 1/2 million square feet of floor area under roof at the Peoria plant. divided back

POSTCARD: Aerial View of Peoria Plant Caterpillar Tractor divided back Natural Color Reproduction Curteichcolor Art-Creation Postmarked 1958

POSTCARD: Administration Building, Caterpillar Tractor Co., Peoria, Illinois divided back K 128563 PI-4 Aero Distributing, Evanston, Illinois 4x6

POSTCARD: Caterpillar World Headquarters 100 NE Adams, Peoria, Il, 61629, U.S.A. divided back Pub. by Tonkin, Inc., Woodinville, WA 17226-E A Licensed Product of Caterpillar, Inc. CAT

POSTCARD: Administration Building, Caterpillar Tractor Co., Peoria, Illinois divided back No. 896-36338 Caterpillar 79.241 Adtech Industries, Inc., Glenolden, Pa

POSTCARD: Administration Building, Caterpillar Tractor Co., Peoria, Illinois divided back No. 896-36336 Caterpillar 94.013 Geiger Bros., Lewiston, Maine

POSTCARD: Caterpillar, Inc. World Headquarters illuminates the skyline of Peoria divided back Distributed by Illinois News Service Photo by Dr. Joe Couri Prints available at Bibo Gallery

POSTCARD: Peoria, Illinois divided back K 133855 Aero Distributing, Evanston, Illinois Photo by the Peoria Journal Star PI-15 4x6

POSTCARD: Southtown Offices, Caterpillar Inc., 501 S Jefferson St., Peoria, Ill. divided back Photo by Skyflick 6-19-95 Distributed by Illinois News Service Litho in U.S.A.

POSTCARD: Caterpillar Tractor Co,'s Technical Center...located just north of Peoria, Illinois...a facility entirely devoted to research and development of new and improved products and advanced methods of material handling to assure the expected capabilities and reliability of quality products throughout the world. (over sized card with no other information)