John P. Lovell Arms Co./Bicycle Dept. Blue design on 1892 cover showing Lovell Diamond Cycles, franked with 1890 2¢ (stained) tied by Boston machine cancel, reverse with illustrated advertising, reduced at right affecting design on reverse, Fine. Estimate  $40 - 60. $0 (Image)

John P. Lovell Arms Co./Bicycle Dept. Blue design on 1893 cover showing Lovell Diamond Cycles, franked with 1892 2¢ Columbian tied by Boston machine cancel, reverse with text advertising, Extremely Fine. Estimate  $75 - 100. $0 (Image)

John P. Lovell Arms Co./Bicycle Dept. Blue design on 1896 cover showing ad for 1896 Lovell Diamond Cycles with Globe, franked with 2¢ Bureau tied by Boston machine flag cancel, reverse with text advertising, slightly reduced at right, Very Fine. Estimate  $75 - 100. $0 (Image)

John P. Lovell Arms Co./Bicycle Dept. Design on 1896 cover showing ad for 1897 Lovell Diamond Cycles with Globe, franked with 2¢ Bureau tied by Boston machine flag cancel, reverse with text advertising, small, unnoticeable mended cover tear at top, Very Fine. Estimate  $75 - 100. $0 (Image)

John P. Lovell Arms Co./Bicycle Dept. Design on 1898 cover showing ad for Lovell Diamond Cycles Trademark, franked with 2¢ Bureau tied by Boston machine flag cancel, reverse with text advertising, cover opened for display, Very Fine. Estimate  $50 - 75. $0 (Image)