622 Electricity/Electricité
| Lot No | 
Type | 
Description | 
Reserve | 
Estimate | 
| 18710 | 
EMA  | 
 
U.S.A. (1938) Cooking with electricity.  Green meter cancelation on cover, Pitney Bowes No 91110: "Electric Cooking is Cleaner."
 | $15    | 
$20    | 
| 18711 | 
EMA  | 
 
U.S.A. (1946) Reddy Kilowatt.   Red meter cancellation on piece Pitney Bowes No 92431: "Reddy Kilowatt says: Electrical living is modern living'."
 | $15    | 
$20    | 
| 18712 | 
EMA  | 
 
U.S.A. (1947) Electrical wiring.  Red meter cancellation on piece Pitney Bowes No 95461: "Adequate wiring serves and saves with Arrow H & H devices."
 | $12    | 
$15    | 
| 18713 | 
EMA  | 
 
U.S.A. (1947) Electric knife sharpener.  Red meter cancellation on piece Pitney Bowes No 118388: "The answer to your knife sharpening problem.  Gorn electric knife sharpener."
 | $12    | 
$15    | 
| 18714 | 
EMA  | 
 
U.S.A. (1955) Hand* holding electric paint sprayer.   Red meter cancellation on piece Pitney Bowes No 169755: "Burgess electric sprayer, approved by leading paint manufacturers."
 | $15    | 
$20    | 
| 18715 | 
EMA  | 
 
U.S.A. (1955) Bird shaped like light bulb.   Red meter cancellation on fragment Pitney Bowes No 58417: "Little Bill. Your Electric Friend...he works for you for pennies a day!"
 | $15    | 
$20    | 
| 18716 | 
EP   | 
 
GERMANY (1957) Spark gap transmitter.   Archive photo (See Note)  of unaccepted design for 100th anniversary of birth of Heinrich Hertz.  Scott No 762, Yvert No 131.                                                                                 	
 | $60    | 
$75    | 
| 18717 | 
EP   | 
 
GERMANY (1957) Electromagnetic waves. Candle.  Archive photo (See Note)  of unaccepted design for 100th anniversary of birth of Heinrich Hertz.  Scott No 762, Yvert No 131.                                                                                 	
 | $60    | 
$75    | 
| 18718 | 
EP   | 
 
GERMANY (1957) Electromagnetic lines of force. Candle.  Archive photo (See Note)  of unaccepted design for 100th anniversary of birth of Heinrich Hertz.  Scott No 762, Yvert No 131.                                                                                 	
 | $60    | 
$75    | 
| 18719 | 
EP   | 
 
GERMANY (1957) Electromagnetic lines of force. Stylised people.  Archive photo (See Note)  of unaccepted design for 100th anniversary of birth of Heinrich Hertz.  Scott No 762, Yvert No 131.                                                                                 	
 | $60    | 
$75    | 
| 18720 | 
EP   | 
 
GERMANY (1957) Heinrich Hertz.  Archive photo (See Note)  of unaccepted design for 100th anniversary of birth of Heinrich Hertz.  Scott No 762, Yvert No 131.                                                                                 	
 | $60    | 
$75    | 
| 18721 | 
EP   | 
 
GERMANY (1957) Magnetic lines of force. Waves.  Archive photo (See Note)  of unaccepted design for 100th anniversary of birth of Heinrich Hertz.  Scott No 762, Yvert No 131.                                                                                 	
 | $60    | 
$75    | 
| 18722 | 
EL   | 
 
MADAGASCAR (1962) Power station.   Deluxe sheet.  Scott No 334, Yvert No 372.  Attractive!                                                                                                                                              	
 | $20    | 
$25    | 
| 18723 | 
EP   | 
 
GERMANY (1966) High voltage power transmission tower.  Archive photo (See Note)  of unaccepted design for 75th anniversary of discovery of 3-phase transmission by Dolivo & Dobrowolsky.  Scott No 965, Yvert No 378.
 | $60    | 
$75    | 
| 18724 | 
EP   | 
 
GERMANY (1966) Transmission pole with insulators.  Archive photo (See Note)  of unaccepted design for 75th anniversary of discovery of 3-phase transmission by Dolivo & Dobrowolsky.  Scott No 965, Yvert No 378.
 | $60    | 
$75    |