1 Yale & Towne Mfg. Co. (Firm) 1 Yale College (1718-1887). Linonian Society 2 Yale Lock Manufacturing Company 1 Yale University 5 Yard ornaments 1 Yardmen 36 Yards 5 Yarmouth, Nova Scotia 12 Yarn 6 Yarnall & Cooper, Architects 1 Yarnell & Goforth, Architects 12 Yates, David G. 2 Yawning 3 Yeast 1 Yeaton & Harris Manufacturing Co. 7 Yellow fever 3 Yellowstone Lake 39 Yellowstone National Park 1 Yerkes & Plumb Edge Tool Factory 1 Yewdall's Woolen Factory 4 Yewdell's Factory 1 Yiddish (language) 1 Yocom's City Iron & Brass Foundry 5 Yokohama, Japan 1 Yonkers, New York 1 York and London Assurance Office 1 York County, Pennsylvania 1 York Haven, Pennsylvania 1 York Minster, England 6 York Street 7 York, England 1 York, Pennsylvania 2 Yorktown Battlefield, Virginia 1 Yorktown, Virginia 1 Yosemite Valley (Calif.) 1 Young & Keim Paper Boxes 2 Young & Russell (barrels) 5 Young Bacchus (Sculpture) 1 Young Ladies Institute 40 Young men
