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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:

	USA:  Boston Scale & Machine Co.; Boston 1922 : Tuner Type 105 Boston Scale & Machine Co. Type 105 Tuner		USA:  Bowman & Co., A.W.; Boston, Massac... 1915 ?: Navy Type Radio Spark Key Marble base 1915 A.W. Bowman "Meteor" Spark Gap Key
	USA:  Bowman & Co., A.W.; Boston, Massac... 1917 : Great Lakes Detector Stand Great Lakes Detector Stand		USA:  Bowman & Co., A.W.; Boston, Massac... 1921 ?: 1 K.W. Spark Gap Bakelite base Bowman 1 KW Spark Gap with 7/16" Contacts
	USA:  Bowman & Co., A.W.; Boston, Massac... 1921–23 : Airophone Crystal Set Bowman Airophone Crystal Set		USA:  Bowman & Co., A.W.; Boston, Massac... 1923 ??: Galena Detector A. W. Bowman & Co. Horizontal Detector
	USA:  Bowman's Sons, Ezra F.; Lancaster ... 1917 ??: Watchmakers Crystal Radio Set Circa 1914 Ezra Bowman Wireless Time Receiving Instrument		USA:  Brach Mfg. Co.,L.S.; Newark (NJ) 1923 ?: Pur-A-Tone Crystal Detector Stand L.S. Brach Company Pur-A-Tone Detector
	USA:  Briggs & Stratton; Milwaukee 1922/23 : Crystal Detector Set No. 70300 Briggs & Stratton Basco Crystal Set		USA:  Browning-Drake Corp.; Brighton, Ma... 1926 : 5R Factory built Browning-Drake Regenaformer 5R
	USA:  Bunnell & Co., J.H.; Kings Park, NY 1915 : Jove Crystal Detector No. 8804 Both versions of the Jove Crystal Detector Holder		USA:  Bunnell & Co., J.H.; Kings Park, NY 1916 : Standard Spark Gap Vertical Type 1916 Bunnell "Standard" Vertical Spark Gap
	USA:  Bunnell & Co., J.H.; Kings Park, NY 1919 : Beeko Spark Gap List No. 7750 The Bunnell Beeko, Mascot and Dandy Spark Gaps shown for size comparison.		USA:  Bunnell & Co., J.H.; Kings Park, NY 1919 : Dandy Receiving Transformer List No. 8833 Bunnell Dandy Receiving Transformer
	USA:  Bunnell & Co., J.H.; Kings Park, NY 1919 : Dandy Spark Gap List No. 8652 Bunnell "Dandy" Spark Gap		USA:  Bunnell & Co., J.H.; Kings Park, NY 1919 : Jove Receiving Transformer List No. 8834 Bunnell Jove Receiving Transformer
	USA:  Bunnell & Co., J.H.; Kings Park, NY 1919 : Mascot Spark Gap List No. 7751 Bunnell "Mascot" Spark Gap		USA:  Bunnell & Co., J.H.; Kings Park, NY 1919 : Premier Receiving Transformer List No. 8812 (Navy Type) Jove Premier Navy Type Receiving Transformer
	USA:  Bunnell & Co., J.H.; Kings Park, NY 1919–22 : Jove Crystal Detector Holder List No. 8854 Jove Crystal Detector Holder		USA:  Bunnell & Co., J.H.; Kings Park, NY 1922 : Double Speed Wireless Key No. 9270 Bunnell Double Speed Wireless Key "Side swiper"
	USA:  Campbell Electric Co,; Lynn, Massa... 1916 ??: Dual Spark Gap Campbell Electric Dual Spark Gap		USA:  Carter Manufacturing Co., The; Eas... 1925 : Crystal Detector Carter Manufacturing Co. CARCO Crystal Receiver
	USA:  Chambers F.B., Co.; Philadelphia, PA 1915 ?: Large Loose Coupler No. 746 F. B. Chambers Large Loose Coupler No. 746		USA:  Chambers F.B., Co.; Philadelphia, PA 1916 : Loose Coupled Receiving Transformer No. 748 FR.B. Chambers Loose Coupled Receiving Transformer No. 748
	USA:  Chambers F.B., Co.; Philadelphia, PA 1916 : New Undamped Wave Coupler No.749 F. B. Chambers Long Wave Loose Coupler No. 749		USA:  Chambers F.B., Co.; Philadelphia, PA 1916 ?: Extra Large Loose Coupler No. 747 Chambers Extra Large Loose Coupler No. 747
	USA:  Chelsea Radio Corp. (National); Ch... 1922 : Regenerative Receiver Type 104 Courtesy of Antique Radio Forums		USA:  Chelsea Radio Corp. (National); Ch... 1922 : Variable Grid Leak Chelsea Variable Grid Leak
	USA:  Chelsea Radio Corp. (National); Ch... 1924 : Chelsea 1-tube Regenerative Receiver Model 110 Model 110 Chelsea 1-Tube Regenerative Radio		USA:  Chelsea Radio Corp. (National); Ch... 1924 : Two-Stage Audio Amplifier Model No. 115 Chelsea Model 115 Two-Stage Audio Amplifier
	USA:  Chelten Electric Company; Philadel... 1923 ??: Enclosed Crystal Detector Mounted Chelten Electric Company Crystal Detector		USA:  Cherington Radio Products Co.; Wau... 1925 : Sup-R-Powr Crystal Receiver Cherington Radio Laboratories Crystal Set
	USA:  CHESCO; where? 1922 ?: 2-Stage Audio Amplifier Early without lid Early Chesco 2-Stage Audio Amplifier.		USA:  CINO Radio Manufacturing Co.; Cinc... 1921 : Detector Cabinet Type CD1 The Cino Radio Mfg. Co. Type CD1 Detector
	USA:  CINO Radio Manufacturing Co.; Cinc... 1921 : Short Wave Regenerative Tuner Cino Radio regenerative tuner		USA:  CINO Radio Manufacturing Co.; Cinc... 1921 ?: Three Circuit Regenerative Tuner Type CT1 Cino Three Circuit Regenerative Tuner
	USA:  CINO Radio Manufacturing Co.; Cinc... 1921/22 : Cino Receiver Type CT5 Cino Radio Manufacturing Co. Type CT5 1-tube receiver		USA:  CINO Radio Manufacturing Co.; Cinc... 1922 ?: Two-Stage Audio Amplifier Type CA2 Cino Two-Stage Audio Amplifier Type CA2
	USA:  Clapp-Eastham Co.; Cambridge, MA 1908–12 : Ferron Crystal Detector Early Clapp-Eastham Ferron Crystal Detector		USA:  Clapp-Eastham Co.; Cambridge, MA 1909 : Adjustable Spark Gap Clapp-Eastham Adjustable Spark Gap
	USA:  Clapp-Eastham Co.; Cambridge, MA 1909 : Wireless Receiving Transformer Loose Coupler First version of the 1909 Clapp-Eastham Wireless Receiving transformer with...		USA:  Clapp-Eastham Co.; Cambridge, MA 1909 ?: Oscillation Coil Double Slide Clapp-Eastham Oscillation Coil circa 1909
	USA:  Clapp-Eastham Co.; Cambridge, MA 1910 : Wireless Telegraph Apparatus Catalog G 1910 Clapp-Eastham Wireless Telegraph Apparatus Catalog G Page 12		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:  Clapp-Eastham Co.; Cambridge, MA 1913–15 : Commercial Receiving Set Type D Clapp-Eastham Commercial Receiving Set Type "D"
	USA:  Clapp-Eastham Co.; Cambridge, MA 1914–16 : Antenna Switch Dove Marble base Circa 1915 5 KW Clapp-Eastham Antenna Switch		USA:  Clapp-Eastham Co.; Cambridge, MA 1914–17 : Boston Wireless Key Italian Dove Marble base Clapp-Eastham "Boston" Wireless Spark Key
	USA:  Clapp-Eastham Co.; Cambridge, MA 1914–22 : D tuner Clapp-Eastham Type "D" Tuner		USA:  Clapp-Eastham Co.; Cambridge, MA 1916 ?: Spark Gap No. W656 Clapp-Eastham early circa 1916 spark gap

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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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