| 1961 SHOWERS Bowling Ball Handle Patent Print |
| 1961 GERLIKOVSKI Method Salvaging Bowling Pins |
| 1961 FRANCIS Bowling Ball Construction Art Print |
| 1961 ALBRECHT Bowling Ball Return Mechanism Art |
| 1961 WHANG Indicating Position Standing Bowling Pins |
| 1961 VINCENT Bowling Ball Grip Insert Patent |
| 1961 CONGELLI Bowling Pin Ball Elevating Mechanism |
| 1961 FERRIS Outdoor Bowling Alley Patent Print |
| 1961 INSETTA Bowling Ball Construction Patent |
| 1961 ALER RICHARD Bowling Pin Patent Print Art |
| 1961 LAPITSKY Bowling Indicator BOWL-TRONICS Patent 687 |
| 1961 LOUIS Practicing Bowling Art Print Patent |
| 1961 MILTON SANDERS Bowling Pin Patent Print Art |
| 1961 DETTMAN FRED Bowling Pin Patent Print Art |
| 1961 ANGELIER Combination Bowling Sliding Ball Games |
| 1961 KURT Bowling Pin Distributor Mechanism Art |
| 1961 WILCO Stand Divider Bowling Ball Accessories |
| 1961 HILDA Bowling Grip Developer Patent Print |
| 1961 STUNKEL Simulating Bowling Pin Actuating Mechanism |
| 1961 EINHORN Stand Divider Bowling Ball Accessories |
| 1961 JOHN Bowling Pin Respotting Art Print |
| 1961 DE Bowling Alley Construction Patent Print |
| 1961 AMERICAN MACH & FOUNDRY Bowling Pin Patent |
| 1961 HAUGH Bowling Ball Lettering Machine Patent |
| 1961 CONGELLI Bowling Pin Conveying Mechanism |
| 1961 CARL Individual Pin Spotter Bowling Alleys |
| 1961 HICKEY Bowling Practice Method Art Print |
| 1961 MARTING RICHARD Bowling Aid Patent Print |
| 1961 MOREHEAD Convertible Bowling Pin Spotting Machine |
| 1961 BLEWITT Bowling Pin Spotting Machines Art |
| 1961 STRIKE A LITE INC Strike Recording Bowling Alleys |
| 1961 MITCHELL Bowling Ball Door Guard Patent |
| 1961 TRUCHE Bowling Alley Backstop Patent Print |
| 1961 HUTCHISON Illuminated Inserts Spot Bowling |
| 1961 COTA Hand Dryer For Bowling Lanes Patent |
| 1961 VITEK Home Bowling Trainer Patent Print Art |
| 1961 GREEN ROBERT Bowling Alley Patent Print Art |
| 1961 SALVATORE ALU Bowling Games Patent Print |
| 1961 CARROW BURNETT Bowling Pin Rake Patent |
| 1961 MELVIN Gutter For Bowling Alley Patent |
| 1961 ROCK AGES CORP Outdoor Bowling Alley Art |
| 1961 BUNK Adjustable Bowling Ball Grip Patent |
| 1961 GEORGE Bowling Training Alley Patent Print |
| 1961 TESSMAN Bowling Ball Grip Measuring Means |
| 1961 VINCENT YETTITO Bowling Ball Patent Print |
| 1961 AMERICAN MACH FOUNDRY Bowling Pin Respotting |
| 1961 PHILLIPS Bowling Instruction Device Patent |
| 1961 ARNOLD Bowling Ball And Shoes Carrier Art |
| 1961 PETERSON CLAYTON Bowling Guide Patent Print |
| 1961 HALL Deck Sweeping Assembly Bowling Alleys |
| 1961 HILDA COHAN Bowling Grip Developer Patent |
| 1961 SHERMAN Conveyor System Pit Floor Bowling Alleys |
| 1961 STAUNTON Strike Recording Bowling Alleys |
| 1961 SHERMAN Support Bowling Alley Pit Cushion |
| 1961 UTLEY Bowling Game Pin Elevating Ball Returning |
| 1961 LITWINCZUK Portable Table Bowling Game Art |
| 1961 GOTHAM PRESSED STEEL CORP Bowling Games Art |
| 1961 HUCK Bowling Pin Changing Mechanism Patent |
| 1961 Miss Rheingold Beer Girl AD AMF Bowling Alley |
| 1961-69 WOMENS BOWLING ASSOC. NY STATE TOURNAMENT PINS |
| Vintage AMF 1960-1961 Bowling Pin Trophy |