PART TWO - History Summary
The wonderful Vintage Radio & Television website (see link) has given us
a good summary of Thom & Smith. The company's history is ridiculously complex.
Note that both Pope and Kirby's Limited get a mention.

"Tasma became one of the first companies to mark the tuning dials with states
and station call signs rather than the frequency range. This was quickly
adopted by all other Australian and New Zealand manufacturers but appears to
be unique to these two countries. Tasma also introduced sealing of tuning coils
to repel moisture from the sets in the tropical areas of Far North Queensland.

During World War II, Thom And Smith digressed into building receivers and
transmitting equipment for the Royal Australian Air Force. This equipment
was used extensively throughout the Pacific War and proved to be very reliable.
Despite the shrinking market, they were able to remain as a domestic receiver
manufacturer up until the end of the war. In 1953 Thom and Smith was taken over
by another company called President, who made fridges, and receivers made after
this merger were branded 'President-Tasma'. It was not a lasting relationship
though as the radio business ran into financial troubles. Thom And Smith was
then sold to Pope Industries. Pope was later bought out by Simpson, which then
was bought out by EMAIL, which was then sold to Southcorp and then sold to
Electrolux.

After the sale to Pope, Fred Thom left the company and started a business called
Thom Electronics which was later sold to James N Kirby Limited, a large manufacturer
of electric motors carrying the 'Betts' brand. Under the Kirby ownership, Thom
Electronics manufactured televisions carrying the 'Crosley' brand. General Electric
then bought Thom Electronics off Kirby's and then wound up the business as pressure
from imports started to take hold. No televisions ever carried the 'Tasma' brand."
SOURCE: https://vintage-radio.com.au/default.asp?id=companies5

Well, I hope that's pretty clear.
Tasma was clearly a key player in the history of Australian radio.
Here is a nice image of the Tasma Ball from 1937. Radio must have
been so exciting back then!

[Linked Image]
NOTE: Fred Thom, born 11 July 1904, died 11 August 2000, started Thom & Smith and
manufactured the Tasma brand of radio. The lady seated foreground is probably
Alicia Thom (Mrs Fred Thom, nee Smith and no relation to Thom's business partner Smith)
who married Fred in 1936. When Fred married the trade, joke was that he had started
another Thom & Smith partnership!
SOURCE: http://archival-classic.sl.nsw.gov.au/item/itemDetailPaged.aspx?itemID=10985

TO BE CONTINUED ...