168. Butter Cow ~ American Dairy Assocation ca 1968
 Anonymous |
169. Butter Cow/Calf ~ American Dairy Assoc. ca 1970
 Anonymous |
170. Butter Cow/Calf ~ American Dairy Assoc. 1971
 Anonymous |
171. 1997 Butter Cow
 Blue Ribbon Foundation |
172. 1997 butter Cow ~ 1998 Fair Postmark
 Blue Ribbon Foundation |
173. 1997 butter Cow ~ 1999 Fair Postmark
 Blue Ribbon Foundation |
174. Imprinted Floral Souvenir
 Anonymous |
175. Iowa State Fair name card Lucy ~ tinselled
 Anonymous |
176. Iowa State Fair name card Frank ~ tinselled
 Anonymous |
197. International Harvester Exhibit~1926
 Anonymous |
410. 1901 Ink Blotter Advertising the Fair
 Anonymous |
450. 1959 Advertising Mailer~Roy Rogers, etc
 N/A |