1 Keystone Dye Works 2 Keystone Iron Works 1 Keystone Knitting Mills 1 Keystone Leather Factory 1 Keystone Metal Bed Co. 1 Keystone Mustard & Pickling Works 1 Keystone Paper Mills 1 Keystone Plaster Company 1 Keystone Saw, Tool & Steel Works-Henry Disston 1 Keystone Telephone Co. 1 Keystone Waist Co., The 1 Khan, Bairam, 1524?-1561 4 Khans (rulers) 1 Khid?r (Legendary character) 1 Kicking Horse Pass 1 Kimball and Gorton Car Manufacturers 1 Kimball Street 7 Kimball, Francis Hatch, Architect 32 Kimonos 3 Kindergarten School House 1 Kindness 4 King Iron Bridge & Manufacturing Co. 8 King of Prussia, Pennsylvania 1 King, Horatio Nelson, 1830-1895 4 King, Joseph Charles, ?1794-1854 9 King, Martin Luther, Jr. 1 King, William Excelsior Oil Works 1 Kingfishers 49 Kings 1 King's College London 1 Kings River 12 Kingsessing 10 Kingsessing Avenue 2 Kingsessing Hotel 2 Kingsessingville Inn 1 Kingsford Starch Exhibit 1 Kingsley, Charles, 1819-1875 5 Kingston, Jamaica 5 Kiosks 1 Kipper & Bianchi Woolens
