| 1961 ELSNER Self Locking Bar Attachment Patent |
| 1961 HEINTZELMAN Propeller Attachment Mounting Means |
| 1961 SUN Vehicle Load Carrying Attachment Art |
| 1961 ROBERT Boat Trailer Skid Attachment Patent |
| 1961 HAUSMANN Outboard Motor Attachment Patent |
| 1961 ROSSITER Sleeping Bunk Attachment Vehicles |
| 1961 DUMAS Automatic Aquarium Attachment Patent |
| 1961 BERTELSON Water Ski Tow Rope Attachment Art |
| 1961 CHAPMAN Lineal Yardage Meter Attachment Golf Clubs |
| 1961 AEROQUIP CORP Self Locking Bar Attachment |
| 1961 SPRECHER Flash Attachment Starter'S Pistol |
| 1961 ARTHUR Trolling Attachment Outboard Motors |
| 1961 OTTO Toilet Bowl Urinal Attachment Patent 40219 |
| 1961 UNGER Lift Attachment Motorboats Art Print |
| 1961 PILOT Hoist Towing Attachment Children's Wagons |
| 1961 HAGGARD Arrow Holding Attachment Patent |
| 1961 MILLER Dental Cleaning Attachment Patent 33341 |
| 1961 TRAISE Spear Gun Attachment Patent Print |
| 1961 STINSON Attachment For Fishhooks Patent |
| 1961 LA Power Attachment Appliance Trucks Art |
| 1961 MAIDL Pullman Camper Truck Attachment Art |
| 1961 ALLEN WESLEY Bow Attachment Patent Print |
| 1961 WHITTALL Remote Actuated Snap On Attachment |
| 1961 SUPERLOR EQUIPMENT Side Boom Attachment Tractors |
| 1961 RICHARDS Dump Truck Discharge Attachment |
| 1961 WEINBERG Brassiere Attachment Patent Print |
| 1961 KENNEDY Side Boom Attachment Tractors Art |
| 1961 DOANE Vehicle Load Carrying Attachment Art |
| 1961 WILLIAMS Traveling Hoist Attachment To Trucks |
| 1961 HALL Attachment For Railroad Flat Car Art |
| 1961 HOUSER Attachment Mouthpiece Reed Instrument |
| 1961 FRENCH Attachment Member Cross Braces Patent 42911 |
| 1961 MARTIN ROTHMAN Piano Attachment Patent |