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Alan Larsen, USA (Stati Uniti d'America) - Collezione radio

Qui sotto trovi parte della collezione di radio e altri apparecchi di Alan Larsen I collect early 1920 wireless radios. I have a fairly extensive collection of early 1920's American broadcast receivers. Makers such as Crosley, Atwater Kent, Grebe and Tri-City comprise the bulk of my collection. I also have quite a few rare makers sets. Thanks, Alan

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Parte della collezione di radio di Alan Larsen. Queste immagini sono state inviate al modello corrispondente da Alan Larsen:

	GB:  Bright, Charles; Great Britain 1855–68 : Bright's Bell Acoustic Telegraph Circa 1860 Bright's Bell Acoustic Telegraph Sounder		GB:  Marconi Co. (Marconiphone, Marconi... 1895–06 : Coherer Detector Marconi Wireless Telegraph Company Coherer Detector
	GB:  Marconi Co. (Marconiphone, Marconi... 1900 ?: Coherer Receiver No. 5A Marconi Wireless Telegraph Co. Coherer Receiver No. 5A		GB:  Marconi's Wireless Telegraph Co. L... 1906 ?: Large Tuning Condenser No. 52574 Marconi's Wireless Large Tuning Condenser
	USA:  United Wireless Telegraph Co.; New... 1907/08 : Tuner Type C United Wireless Telegraph Company Type C Tuner		USA:  Wireless Specialty Apparatus Co.; ... 1908 : U.S. Navy Radio Receiving Set 1-P-76 U.S. Navy Radio Receiving Set 1-P-76 This WSA loose coupler was purchased i...
	USA:  Clapp-Eastham Co.; Cambridge, MA 1909 : Adjustable Spark Gap Clapp-Eastham Adjustable Spark Gap		USA:  Murdock, WM.J. Co.; Chelsea 1909 : Crystal Receiving Set No. 2 Murdock Crystal set
	USA:  Long Distance Wireless Instrument ... 1909 : Receiving Set Type A Long Distance Wireless Instrument Type A Crystal Set		USA:  Acme Wireless Construction Co.; Ca... 1909 : Receiving Tuner Type ST Acme Wireless Construction Type ST Receiving Transformer loose coupler
	USA:  Clapp-Eastham Co.; Cambridge, MA 1909 : Wireless Receiving Transformer Loose Coupler First version of the 1909 Clapp-Eastham Wireless Receiving transformer with...		USA:  Long Distance Wireless Instrument ... 1909 ?: Crystal Detector Crystal detector
	USA:  Clapp-Eastham Co.; Cambridge, MA 1909 ?: Oscillation Coil Double Slide Clapp-Eastham Oscillation Coil circa 1909		USA:  Wireless Specialty Apparatus Co.; ... 1909 ??: Perikon Electra Detector Type 190 Wireless Specialty Apparatus Type 190 Perikon Electra Detector
	USA:  Murdock, WM.J. Co.; Chelsea 1910 : Variable Slide Condenser No. 361 September, 1910 Popular Electricity magazine		USA:  Clapp-Eastham Co.; Cambridge, MA 1910 : Wireless Telegraph Apparatus Catalog G 1910 Clapp-Eastham Wireless Telegraph Apparatus Catalog G Page 12
	USA:  Wireless Specialty Apparatus Co.; ... 1910 ?: Laboratory Variable Condenser No. 300 WSA Laboratory Variable Condenser No. 300		USA:  Alden Wireless Company; Brockton, ... 1910 ??: Crystal Detector Stand Alden Wireless Company Perikon Crystal Detector
	USA:  Murdock, WM.J. Co.; Chelsea 1910–17 : Loose Coupled Receiving Transformer No. 341 Circa 1914 Murdock No. 341 Receiving Transformer		USA:  Electro Importing Co. (Eico); New ... 1911 ?: Loose Coupled Tuner Circa 1911 Electro Importing Co. Loose Coupled Receiving Transformer
	GB:  Marconi's Wireless Telegraph Co. L... 1911/12 : Wavemeter Marconi Wave Meter		USA:  Electro Importing Co. (Eico); New ... 1911–14 : Peroxide of Lead Detector No. 9235 Electro Importing Peroxide of Lead Detector No. 9235
	USA:  Electro Importing Co. (Eico); New ... 1911–14 : The Electro Loose Coupler 1912 Version Cat. No. 12002 Early version double slide primary. Electro Loose Coupler No. 12002 Early version single slide secondary (I pur...		USA:  Duck Co., J.J. and William B.; Tol... 1911–17 : Improved Type Ferron Detector vertical type 1912 J.J. Duck Improved Ferron Detector
	USA:  Duck Co., J.J. and William B.; Tol... 1912 : Improved Tuning Coil No. 60X57 J. J. Duck Co. Improved Tuning Coil No. 60X57		USA:  Marconi Wireless Telegraph Co. of ... 1912 : "Roadmap" Spark Key Type C Circa 1912 Marconi "Roadmap" Spark Key Type C
	USA:  Wireless Specialty Apparatus Co.; ... 1912 ?: Molybdenite Crystal Detector Molybdenite Crystal Detector		USA:  Manhattan Electrical Supply Co. In... 1912 ??: Double Contact Tuning Coil 456 MESCO Double Contact Tuning Coil 456
	USA:  Marconi Wireless Telegraph Co. of ... 1912/13 : Magnetic Detector Manual Manual Magnetic Detector		USA:  Colby's Telegraph School; Auburn, ... 1912–14 : Two Slide Loose Coupler Colby's Telegraph School Two Slide Loose Coupler
	USA:  Clapp-Eastham Co.; Cambridge, MA 1912–15 : Blitzen Crystal Receiver Circa 1914 Clapp-Eastham Blitzen Crystal Receiver		USA:  Clapp-Eastham Co.; Cambridge, MA 1912–15 : Blitzen Receiving Set Blitzen Receiving Set
	USA:  Electro Importing Co. (Eico); New ... 1912–20 : Electro Adjustable High Tension Condenser No. 530 eBay item number:202999188908 The unit pictured was sold on eBay for $102....		USA:  DeForest Radio Telephone & Telegra... 1913 : Audion Detector RJ5 De Forest Audion Detector RJ5
	USA:  Murdock, WM.J. Co.; Chelsea 1913 : Long Wave Receiver Long Wave Crystal Receiver		USA:  Nichols Electric Company ; New York 1913 : Loose Coupler Nichols Electric Co. Two-Slide Loose Coupler. This coupler pictured was p...
	USA:  Electro Importing Co. (Eico); New ... 1913/14 : Electro Commercial Detector No. 9500 Electro Commercial Detector No. 9500		USA:  Duck Co., J.J. and William B.; Tol... 1913/14 : Improved Receiving Transformer J. J. Duck Improved Receiving Transformer
	F:  Pival, Éts. Edmond Picard; Paris e... 1913/14 ?: Detécteur à Galène sous verre sur socle Crystal Detector for the French Type A-1 Trench Receivers.		USA:  Clapp-Eastham Co.; Cambridge, MA 1913–15 : Commercial Receiving Set Type D Clapp-Eastham Commercial Receiving Set Type "D"
	USA:  Murdock, WM.J. Co.; Chelsea 1914 : Antenna Switch Circa 1915 Murdock Antenna Switch		USA:  Edgcomb-Pyle Wireless Mfg. Co.; Pi... 1914 : Fixed Condenser Type S-3 Fixed Condenser Type S-3
	USA:  Murdock, WM.J. Co.; Chelsea 1914 : Loose Coupled Receiving Transformer No. 343 1914 Wm.J. Murdock No. 343 Receiving Transformer		USA:  Murdock, WM.J. Co.; Chelsea 1914 : Loose Coupled Receiving Transformer No. 344 Loose Coupled Receiving Transformer No. 344
	USA:  Arnold, J.F.; New York 1914 : Loose Coupler J. F. Arnold Loose Coupler		USA:  Radio Apparatus Co.; Pottstown, PA 1914 : Loose Coupler Radio Apparatus Co. No. 5 Navy Type Receiving Transformer
	USA:  Edgcomb-Pyle Wireless Mfg. Co.; Pi... 1914 : Loose Coupler Tuning Coil Type D4 No. 650 Loose Coupler Tuning Coil Type D4 No. 650		USA:  DeForest Radio Telephone & Telegra... 1914 : R.J.4 (RJ4) Improved Type RJ4 Audion Detector
	USA:  Murdock, WM.J. Co.; Chelsea 1914 : Rotary Spark Gap No. 442 Murdock Rotary Spark Gap No. 442		USA:  Saunders, Geo. S. and Co.; Boston,... 1914 : Saunders Navy Type Tuner 1914 Saunders Navy Type Loose Coupler

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Il nostro socio Alan Larsen ha pubblicato la sua collezione di radio e altri apparecchi il 14.Sep.2010.
[noindex-it]

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