The Quality of Life
- Chicago Metro History Education Center, Time Line
on Science, Technology and Business in Chicago
- "Scientific
Humor", Science and Invention, (New York),
August 1920, p. 413
- "Patent
Advice", Science and Invention, (New York),
August, 1920, p. 412
- "What
To Invent", Science and Invention, (New
York), August, 1920, pp. 411, 440
- "Electric
Household Wrinkles", Science and Invention,
(New York), August 1920, p. 371
- "The
Ice Shortage Crisis", (McClellan Refrigerating
Machine advertisement), The Chicago Daily Tribune,
(Chicago, Illinois),.September 21, 1919
- "100
H. P. Voices for Conventions", Science and
Invention, (New York), August, 1920, p. 360
- "Better
Roads", (Dupont American Industries advertisement),
The Independent, (New York), March 1, 1919,
p. 305
- "For
Sale, This Wilmette Home", (real estate advertisement),
The Chicago Daily Tribune, April 13, 1919
- Hecht,
Ben, 1001 Afternoons in Chicago, (1922),
reprint, Chicago; Univ. of Chicago Press, 1992, pp.
53-55
- "Motoring,
World Speeds Classics", Daily New Almanac and
Year-book for 1919, Chicago Daily News Co., Chicago,
Illinois, p. 275 - 276
- "Tribune
Tours - 1919 - Route 28 - A New Route to Elgin",
The Chicago Daily Tribune, (Chicago, Illinois),
August, 17, 1919, p. 6
- "Autos
and Car Kill Six - Death Rides From Inn With Motor
Party ", The Chicago Daily Tribune, (Chicago,
Illinois), October 20, 1919
- "Joyriders
Kill 3", The Chicago Daily Tribune, (Chicago,
Illinois), October 18, 1919
- State
of Illinois, "Rules of the Road", Synopsis of
the Motor Vehicle Laws, 1919, The Chicago Historical
Society, Chicago, Illinois
- (photo),
"The Chicago Loop", The Chicago Daily Tribune,
(Chicago, Illinois), August 1, 1919
- "Progress
of Chicago Since 1850", The Chicago Daily News
Almanac and Year-book for 1920, Chicago Daily
News Co., Chicago, Illinois, p. 802
- Sinsabaugh, Chris, excerpt from, "Who Me? ! Forty
Years of Automobile History", Arnold Powers, Inc.
Detroit, 1940 Excerpt - The development of the Automobile
Club. Excerpt - The first Automobile Show.
- Eustis, John R., "The Link Between Farm and Market,
The Independent, (New York), vol. 99, September
20, 1919 p. 378
- "Wealth
and Traffic Demand the Best", (advertisement).
The Independent, (New York), September 20,
1919, p. 378