en Vehicle registration plates of the United States for 1928

Vehicle registration plates of the United States by year
Vehicle registration plates of the United States for 1927	Events of 1928	Vehicle registration plates of the United States for 1929

Each of the 48 states of the United States of America plus several of its territories and the District of Columbia issued individual passenger license plates for 1928.^[1]^[2]^[3]^[4]

Passenger baseplates

Passenger Car Plates
Region	Design	Slogan	Serial format	Serials issued	Notes
Alabama
Alaska
American Samoa
Arizona
Arkansas
California
Canal Zone
Colorado
Connecticut
Delaware
District of Columbia
Florida
Georgia
Guam
Hawai'i
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi	Embossed white lettering and border on black base; "MISS. 1927" centered at bottom	none	123-456	1 to approximately 249-000
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
Northern Mariana Islands
Ohio
Oklahoma
Oregon
Pennsylvania
Puerto Rico
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West Virginia
Wisconsin	Embossed black serial on orange plate; vertical "WIS" at right, weight class over "28" at left	none	A123-456	Coded by weight class	Weight classes are A, B, C, D, and E
Wyoming

Non-passenger Plates
Region	Type	Design & Slogan	Serial format	Serials issued	Notes
Wisconsin	City bus	Embossed black serial on orange plate; "WIS" over "28" at right; "CITY" over "BUS" at left	A 1	Coded by weight class	Only one C weight class plate known
	Dealer	Embossed black serial on orange plate; vertical "WIS" over "28" at right; embossed solid star at left	1234A	Dealer number and plate number	Number is the dealer number, the letter is the plate number for that dealer.
	Duplicate	Embossed black serial on orange plate; stacked "WIS" and "DUPL" at left	A1234	Coded by weight class
	Interurban bus	Embossed black serial on orange plate; unknown format		Coded by weight class
	Motorcycle	Embossed black serial on orange plate; "W" over "28" at right	A1234	A 1 to approximately A1500	Used on regular motorcycles
	Motorcycle		B123	B 1 to approximately B700	Used on motorcycles with sidecars
	Motorcycle dealer	Embossed black serial on orange plate; unknown format
	Municipal	Embossed white serial on red plate; vertical "WIS" at right	1234	1 to approximately 3100	Undated issue from 1924 to 1929
	Municipal motorcycle	Embossed white serial on red plate; unknown format	123	1 to approximately 150
	Truck	Embossed black serial on orange plate; vertical "WIS" at right, weight class over "28" at left; vertical "TRUCK" between year and serial	A 12-345	Coded by weight class	Weight classes were A, B, C, D, E, and F

^ Fox, Jams K. (1997). License Plates of the United States: A Pictorial History 1903-To the Present. Jerico, New York: Interstate Directory Publishing Company. ISBN 9781886777002.
^ Minard, Jeff; Stentiford, Tim (2004). A Moving History, 50 Years Of ALPCA. 100 Years Of License Plates. Paducah, Kentucky: Turner Publishing Company. p. 58. ISBN 1-56311-975-7.
^ Crisler, Bob; Crisler, Chuck, eds. (2007). License Plate Values (7th ed.). King Publishing Company.
^ Martells, Jack (1980). Antique Automotive Collectibles. Chicago: Contemporary Books, Inc. pp. 128–145. ISBN 0-8092-7205-9.