| 1927 WALTER HANSELL Musical Instrument Patent |
| 1927 GOTHAM WALTER Evaporable Device Patent |
| 1927 MURPHY WALTER Car Roof P H MURPHY CO Patent |
| 1927 WALTER FRED Bumper Bracket Patent Print Art |
| 1927 WALTER LANE Upright Piano Patent Print Art |
| 1927 KOHLER WALTER Coaster Wagon Patent Print |
| 1927 WALTER DANNENBERG Hog Feeder Patent Print |
| 1927 WALTER WILHELM Megaphone Patent Print Art |
| 1927 ADAMS WALTER Brake Hanger Patent Print Art |
| 1927 KEDLY WALTER Luggage Carrier Patent Print |
| 1927 WALTER Fretted Musical Instrument Patent |
| 1927 MALM WALTER Luggage Carrier Patent Print |
| 1927 WALTER HUELLER Needle Mechanism Patent |
| 1927 PHILLIPS WALTER Truck Patent Print Art |
| 1927 GEMEINHARDT WALTER Saxophone Patent Print |
| 1927 WALTER GRUPKA Toy Pistol Patent Print Art |
| 1927 WALTER MAJESKI Reed Trimmer Patent Print |
| 1927 SMITH WALTER Golf Club Patent Print Art |
| 1927 WALTER ELLMAN Chick Feeder Patent Print Art |
| 1927 WALTER Swimming Ring Or Belt Patent Print |
| 1927 WALTER HUBER Running Board Patent Print Art |
| 1927 WALTER ARTHUR Drop Pit WHITING CORP Patent |
| 1927 HAERTEL WALTER Pail Holder Patent Print Art |
| 1927 WALTER HENDRICKS Hand Truck Patent Print |
| 1927 WALTER BOESSOW Hockey Game Patent Print Art |
| 1927 GORTON WALTER Machine Gun Patent Print Art |
| 1927 SANDERS WALTER Railway Car Truck Patent |
| 1927 PEDERSEN WALTER Golf Club Patent Print Art |
| 1927 TICKEL WALTER Figure Toy Patent Print Art |