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History of the manufacturer  

Canadian Marconi Co. Ltd. (CMC, Esterline), Marconi's Wireless; Montreal, QC

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Name: Canadian Marconi Co. Ltd. (CMC, Esterline), Marconi's Wireless; Montreal, QC    (CDN)  
alternative name:
CMC Canada || Marconi, Canada
Abbreviation: canadia-ma
Products: Model types
Summary:

Marconi's Wireless Telegraph Company of Canada
(1903)

Canadian Marconi Company Ltd.
(1925)

CMC Electronics, Inc.
(2001)

Esterline Avionics Systems - CMC Electronics
(2007)

CMC's principal locations were in Montreal, Quebec; Ottawa, Ontario; and Chicago, Illinois.

Founded: 1903
History:

1903 Incorporation of Marconi's Wireless Telegraph Company of Canada
1925 Name changed to Canadian Marconi Ltd.

1948 English Electric Company Ltd. (UK) buys Marconi Company (UK)
1953 English Electric acquires 50.6% of Canadian Marconi
1968 English Electric bought by GEC (UK)
1999 BAE Systems (British Aerospace) purchases GEC's share of CMC

2000 Name changed to BAE Systems Canda
2001 BAE bought by ONCAP (an investment group lead by Onex Corporation)
2001 Transfer of all shares to ONCAP

Rights to the Marconi name sold to Marconi plc., the former GEC (date uncertain)

2001 Name changed to CMC Electronics Inc.
2007 CMC aquired by Esterline (in March)


Some models:
Country Year Name 1st Tube Notes
CDN  63 FM Stereo Multiplex Adaptor Ch= 625 12AU7A  The Marconi FM stereo multiplex adaptor is used as an option in several Marconi radio mode... 
CDN  65 4627 Ch= 876 2N2091  The Marconi model 4627 is a 25-transistor AM/FM stereo console radio with built-in record ... 
CDN  65 4617 Ch= 876 2N2091  The Marconi model 4617 is a 25-transistor AM/FM stereo console radio with built-in record ... 
CDN  63 4541 Ch= 612 12BE6  The Marconi model 4541 is a 5 tube radio with built-in record player. 
CDN  63 4543 Ch= 632 12BE6  The Marconi model 4543 is an 8-tube AM/FM radio with built-in stereo record changer. Has a... 
CDN  63 4542 Ch= 632 12BE6  The Marconi model 4542 is an 8-tube AM/FM radio with built-in stereo record changer. Has a... 
CDN  63 4544 Ch= 637 12BE6  The Marconi model 4544 is a 9-tube AM/FM radio with built in stereo record playe... 
CDN  63 4535 Ch= 637 12BE6  The Marconi model 4535 is a 9-tube AM/FM radio with built in stereo record chang... 
CDN  63 470 Ch= 466 12BE6  The Marconi model 470 is a 5-tube AC powered clock radio for AM broadcast reception. 
CDN  63 469 Ch= 466 12BE6  The Marconi model 469 is a 5-tube AC powered clock radio for AM broadcast reception. 
CDN  63 468 Ch= 465 12BE6  The Marconi model 468 is a 5-tube AC powered clock radio for AM broadcast reception. 
CDN  63 467 Ch= 465 12BE6  The Marconi model 467 is a 5-tube AC powered clock radio for AM broadcast reception. 

[rmxhdet-en]

Further details for this manufacturer by the members (rmfiorg):

Tube Boxtbn_cnd_canadian_marconi.jpg
Marconi Service Manualtbn_ca_marconi_service_manual1.png
Marconi Service Manualtbn_ca_marconi_service_manual2.jpg
Marconi Service Manual Inhalttbn_ca_marconi_service_manual_index.png
Scanned from the Marconi Folder for 1936.tbn_marconi_cdn_1936_p1_part1.jpg
Scanned from the Marconi Folder for 1936.tbn_marconi_cdn_1936_p1_part2.jpg
Scanned from the Marconi Folder for 1936.tbn_marconi_cdn_1936_p1_part3.jpg
Scanned from the Marconi Folder for 1936.tbn_marconi_cdn_1936_p2_part2.jpg
Scanned from the Marconi Folder for 1936.tbn_marconi_cdn_1936_p2_part3.jpg
Scanned from the handsome line Marconi Booklet for 1959.tbn_marconi_folder_1959_p16_17.jpg
Scanned from the handsome line Marconi Booklet for 1959.tbn_marconi_folder_1959_p20_21.jpg
Scanned from the handsome line Marconi Booklet for 1959.tbn_marconi_folder_1959_p22_23.jpg
Scanned from the handsome line Marconi Booklet for 1959.tbn_marconi_folder_1959_p24_25.jpg
Scanned from the handsome line Marconi Booklet for 1959.tbn_marconi_58_59_p26_27.jpg
Scanned from the handsome line Marconi Booklet for 1959.tbn_marconi_58_59_p28_29.jpg
Scanned from the handsome line Marconi Booklet for 1959.tbn_marconi_58_59_p34_35.jpg
Scanned from the handsome line Marconi Booklet for 1959.tbn_marconi_58_59_p2_3.jpg
Scanned from the handsome line Marconi Booklet for 1959.tbn_marconi_58_59_p4_5.jpg
Scanned from the handsome line Marconi Booklet for 1959.tbn_marconi_58_59_p6_7.jpg
Scanned from the handsome line Marconi Booklet for 1959.tbn_marconi_58_59_p8_9.jpg
Scanned from the Marconi Folder Radios..Phono-Combinations..HI-FI for 1955tbn_marconi_folder_1955_p1.jpg
Scanned from the Marconi Folder Radios..Phono-Combinations..HI-FI for 1955tbn_marconi_folder_1955_p2.jpg
Scanned from the Marconi Folder Radios..Phono-Combinations..HI-FI for 1955tbn_marconi_folder_1955_p4.jpg
Scanned from the Marconi Folder Radios..Phono-Combinations..HI-FI for 1955tbn_marconi_folder_1955_p7.jpg
Scanned from the Marconi Folder Radios..Phono-Combinations..HI-FI for 1955tbn_marconi_folder_1955_p10.jpg
Scanned from the Marconi Folder Radios..Phono-Combinations..HI-FI for 1955tbn_marconi_folder_1955_p11.jpg
Scanned from the Marconi Folder Radios..Phono-Combinations..HI-FI for 1955tbn_marconi_folder_1955_p12.jpg
tbn_can_marconi_tubebox.jpg
Thanks for the photo Mr. Ferenc Tóth!tbn_h_magyarrad_radioujsag_1924~~2.jpg

  
rmXorg