41. Reflex Spark Plugs, The Reflex Ignition Co., Cleveland, Ohio Creator: Reflex Ignition Co. Format: Ephemera Collection: Ephemera collection (EP001) Date: 1988 Institution: Historic New England
42. Reo, the gold standard of values, Reo Motor Car Company, Lansing, Michigan Creator: Reo Motor Car Company Format: Ephemera Collection: Ephemera collection (EP001) Date: 1923 Institution: Historic New England
43. Resiliency is built in the wheel, Sewell Cushion Wheel Company, Detroit, Michigan Creator: Sewell Cushion Wheel Co. Format: Ephemera Collection: Ephemera collection (EP001) Date: 1988 Institution: Historic New England
44. Roamer, American's smartest car, Barley Motor Car Company, Kalamazoo, Michigan Creator: Barley Motor Car Company Format: Ephemera Collection: Ephemera collection (EP001) Date: 1920–1929 Institution: Historic New England
45. Safe in a Stutz, Stutz Motor Car Company of America, Inc., Indianapolis, Indiana Creator: Stutz Motor Car Co. Format: Ephemera Collection: Ephemera collection (EP001) Date: 1920–1929 Institution: Historic New England
46. Save 1/3 the gas, Gray Motor Corporation, Detroit, Michigan Format: Ephemera Collection: Ephemera collection (EP001) Date: 1923 Institution: Historic New England
47. Saxon, Saxon Motor Car Corporation, Detroit, Michigan Creator: Saxon Motor Car Corporation Format: Ephemera Collection: Ephemera collection (EP001) Date: 1915–1925 Institution: Historic New England
48. Smilin' through, by Lotta Miles, Kelly-Springfield Tire Co., New York, New York Creator: Kelly-Springfield Tire Company; Caxton Company Format: Ephemera Collection: Ephemera collection (EP001) Date: 1923 Institution: Historic New England
49. Stevens-Duryea Motor Cars, three point support unit power plant, Stevens-Duryea Inc., Chicopee, Mass. Creator: Stevens-Duryea Company; Matthews-Northrup Works Format: Ephemera Collection: Ephemera collection (EP001) Institution: Historic New England
50. Sunbeam Motor Car, built by The Sunbeam Motor Car Co. Ltd. of Wolverhampton, England Creator: Sunbeam Motor Car Co.; Caustic-Claflin Company Format: Ephemera Collection: Ephemera collection (EP001) Institution: Historic New England
51. Templar, the superfine small car, The Templar Motors Corporation, Cleveland, Ohio Creator: Templar Motors Corporation Format: Ephemera Collection: Ephemera collection (EP001) Date: 1920–1929 Institution: Historic New England
52. Today's high peak in motor car value, Ford Motor Company, Detroit, Michigan, 1920s Creator: Ford Motor Company Format: Ephemera Collection: Ephemera collection (EP001) Date: 1920–1929 Institution: Historic New England
53. Trade card for J. Milton Leonard, automobile service, station service, Main Street, Osterville, Mass., undated Format: Postcards/Cards; Ephemera Collection: Ephemera collection (EP001) Institution: Historic New England
54. Trade card for J.H. Wood & Son, first-class livery & auto service, Nantucket, Mass., undated Format: Postcards/Cards; Ephemera Collection: Ephemera collection (EP001) Institution: Historic New England
55. Trade card for Martin's Auto Express, 4164 Washington Street, Roslindale, Mass., undated Format: Postcards/Cards; Ephemera Collection: Ephemera collection (EP001) Institution: Historic New England
56. Trade card for Terry's Garage, taxi service and baggage transfer, John Terry & Son, props., Middle Pearl Street, Nantucket, Mass., ca. 1925 Format: Postcards/Cards; Ephemera Collection: Ephemera collection (EP001) Date: 1920–1930 Institution: Historic New England
57. Trade card for the Auto School of N.H., 8 Hanover Street, Manchester, New Hampshire, undated Format: Postcards/Cards; Ephemera Collection: Ephemera collection (EP001) Institution: Historic New England
58. Trade card for the Beacon Motor Car Co., 660 Beacon Street, Boston, Mass., undated Format: Postcards/Cards; Ephemera Collection: Ephemera collection (EP001) Institution: Historic New England
59. Trade card for Wolf's Head Motor Oil, location unknown, 1954 Format: Postcards/Cards; Ephemera Collection: Ephemera collection (EP001) Date: 1954 Institution: Historic New England
60. Trade card for Woodside Motor Livery, Inc., 222 Eliot Street, Boston, Mass., undated Format: Postcards/Cards; Ephemera Collection: Ephemera collection (EP001) Institution: Historic New England