| 1960's BATTERY OP. MECHANICAL CHIRPING BIRDCAGE! NEAT |
| 1960 HOOVER Mechanical Actuator Interlocking System |
| 1960 YOST Mechanical Balloon Load Releasing Art |
| 1960 TURE Electro Mechanical Brake Control Circuit |
| 1960 UNIV CALIFORNIA Mechanical Egg Counter |
| 1960 ELLIOT Pneumatically Actuated Mechanical Jacks |
| 1960 CARLETON Mechanical Propeller SKARSTEN Patent19347 |
| 1960 HAWKINS Mechanical Rodeo Horse Patent Print |
| 1960 SHORT Mechanical Action Toy Rabbit Patent |
| 1960 HARRIS Acoustic Mechanical Impedance Art |
| 1960 GEN MILLS INC Mechanical Balloon Load Releasing |
| 1960 GEN ULTRASONICS Mechanical Vibrator System |
| 1960 RICH Mechanical Vibrator System Patent |
| 1960 MECHANICAL Sub Floor Conveyor System Art |
| 1960 KREISS Mechanical Toy Bank Patent Print Art |
| 1960 CYRILL OTTOLINI Mechanical Toy Patent Print |
| 1960 LORENZEN Mechanical Egg Counter Patent |
| 1960 MANGUM Mechanical Chicken Feeder Patent |
| NEAR MINT 1960 Penny Pineapple Hawaii Mechanical Bank |
| VINTAGE 1960's RETRO MECHANICAL ALARM CLOCK BY RHYTHM |
| 1960's to 70's Persinware Mechanical Kitchen Scale |
| 1960's BATTERY OP. MECHANICAL CHIRPING BIRDCAGE! NEAT |
| Scarce 1960's GREEN SCRIPTO K780 MECHANICAL PENCIL MINT |
| 1960's Electric Mechanical Mantle Clock Horse & Buggy |
| 1960's Eberhard Faber 605 drafting mechanical pencil |
| Eagle Turquoise 3377 1960's Mechanical Drafting Pencil |
| VINTAGE RARE 1960-1970TH SEARS MECHANICAL WATCH NR... |
| Vintage 1960's Mechanical Cigarette Holder Dispenser |
| OLD (1960's???) mechanical self timer with inst. & case |