The years 1946 and 1947 show the broadening development and preparation for mass sales, and finally, in 1948-1949 there are dozens of ads each touting that company's product(s).
BRITISH ADVERTISING: Please take a look at the 1946, 1948, 1949 and 1951 British television advertising. Any of these sets are quite rare today, as the initial postwar production and sales quantities for UK television was limited.
Index to Print Advertising by Year
1946 (Click to see more)
1947 (Click to see more)
1948 ( more USA ads) (British ads)
1949 ( more USA ads) (British ads)