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GB: Radio Catalog for the radio manufacturer Radio Instruments Ltd (RI)., London

Here you can view a Radio Catalog for the selected Manufacturer/Brand on ONE page - and may use «Ctrl-F» to find models, but we recommend the normal search because the sorting here is done by computer without human intervention.

Be aware that this page is static and renewed only once every 10 days. You are better off using the dynamic page for the Radio Catalog.
To get a list by date, go back to the search page (HP) and use the "Advanced search for Antique Radios" by typing a manufacturer/brand in the corresponding field. To get the Picture Gallery, also check the green camera symbol. [modelindex.cfm-en]
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Model Year Category Tubes Pictures Forum Coll.Pr.

Airflo 451 1946 ? Radio 5 - TH41 1 Bilder vorhanden      
Airflo (Improved) 451 B 1946 Radio 5 - TH41 3 Bilder vorhanden     $
Airflo 464 1946 ?? Radio 5 - TH41 7 Bilder vorhanden      
Airflo 491 1947/48 Radio 4 - TH41 8 Bilder vorhanden      
All-Electric S.G. Three 1928 Radio 3 - AC/S 1 Bilder vorhanden      
All-Electric Transportable Madrigal 1929 Radio 4 - MH4 2 Bilder vorhanden 1S 1F  
Crystal Receiver P.M.D 1925 ? Crystal 4 Bilder vorhanden      
doublet 76727 9999 Crystal      
doublet 77437 [Madrigal AY3] 9999 Radio 4      
Dual Range Coil 1926 ?? Radio part 1 Bilder vorhanden      
Dual Rheostat 1925 Radio part 1 Bilder vorhanden      
Hypermu 1929 Radio part 1 Bilder vorhanden      
Interdyne Receiver 1927 Radio 5 - Interdyne_valve 1 Bilder vorhanden      
Lyrian 104 (Ch= V.4.C.) 1923 ? Radio 4 3 Bilder vorhanden      
Madrigal Band Pass Three 1931 Radio 4 - S4VA 1 Bilder vorhanden      
No.2 1923 ?? Crystal 10 Bilder vorhanden     $
No. 209 1925 ? Radio 2      
Parafeed L.F. Transformer DY28 1931 ? Radio part 1 Bilder vorhanden 1S    
PM 1925 Crystal 1 Bilder vorhanden      
Receiver Type V.5.A [GPO No. 0108] 1923 Radio 5 - R_England 5 Bilder vorhanden      
Receiver Type V.5.A [GPO No. 0482] 1922–24 ? Radio 5      
Receiver V.2.A [GPO No. 2003] 1923 ?? Radio 2 7 Bilder vorhanden      
Retroactive Tuner (Aerial Tuner) RC6/25 [150 - 4000 m] 1925 Radio part 10 Bilder vorhanden      
Retroactive Tuner (Aerial Tuner) RC6/26 [30 - 200 m] 1925 Radio part 10 Bilder vorhanden     $
R.I. (RI) Transformers LF (L.F.) Low Frequency 1924/25 Radio part 3 Bilder vorhanden      
R.I. V2A [GPO No. 2100] 1923 Radio 2     $
R.I. V3A [GPO No. 0476] 1923 Radio 3 2 Bilder vorhanden      
RI Model No.1 [GPO No. 122] 1922 Crystal 17 Bilder vorhanden     $
Ritz Airflo 1934 Radio 5 - AC/TP      
RI Vertical Crystal detector 1923 ? Radio part 3 Bilder vorhanden     $
ST-100 1925 ? Radio 2      
Three (3) Valve Receiver [AC] 1929/30 Radio 3 - AC/G 2 Bilder vorhanden      
Three (3) Valve Receiver [DC] 1929/30 Radio 3 - PM14 2 Bilder vorhanden      
Unknown 1946 ?? Radio 5 - TH41 4 Bilder vorhanden      
V2C 1923 Radio 2 2 Bilder vorhanden 1S    
V4A 1923 ? Radio 4 11 Bilder vorhanden     $
Variable Intervalve Reaction Unit Type A 1923 Radio part 4 Bilder vorhanden      
Variable Intervalve Reaction Unit Type B 1923 Radio part 4 Bilder vorhanden      
Variable Intervalve Reaction Unit Type C 1923 mod-pre26 1 4 Bilder vorhanden      
VIM 1922 Ampl/Mixer 1      
X.L.A. [GPO No. 122] 1922 Crystal 10 Bilder vorhanden     $
X.L.B. [GPO No. 112] 1922 Crystal 6 Bilder vorhanden     $
3-Valve Set [GPO No. 0109] 1923 Radio 3 - R_England 2 Bilder vorhanden      
4-Valve Set V.4.C. [GPO No. 0112] 1923 Radio 4 - R_England 2 Bilder vorhanden      
5-Valve Set [GPO No. 1108] 1922/23 Radio 5 - R_England 3 Bilder vorhanden     $
7-Valve Set [GPO No. 0140] 1923 Radio 7 - R_England 2 Bilder vorhanden      
We are 18 547 members from more than 100 countries. You are invited to read the link "Sign up for MEMBERSHIP". Every person truly interested in antique radios is welcome. See also the tube pages and the collector pages. [modelindex.cfm]
  
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