The Tallifer Group - This Happiness Feeling

A terrific psych/folk single by little known Aussie band The Tallifer Group. This 45/single "This Happiness Feeling / Fansifrea" was the only recorded evidence of the band, and was released in October 1968. Both sides were written by T.R. Brinstead so one could reasonably assume he was a member of the band but playing what instrument is unknown. Also the record was produced by June Productions on the Philips label (so possibly Ron Tudor or David MacKay)
I've heard The Tallifer Group were from Sydney, however "This Happiness Feeling" only briefly charted in Melbourne, reaching #39 & staying for 2 weeks so they may have hailed from that city.
So who were The Tallifer Group &/or T.R. Brinstead. I can't find any other band listing for him. And does anyone know the other band members, where the band came from & what happened to them. I do hope someone seeing this can assist with a few more details

[@itswhatilike8189]

Thanks for gracing us with this song. I had the single way back in 1968 or so but it disappeared and I have been chasing it ever since .....

[@leonardorodriguez4194]

lyrics?

[@wretchedjohn6825]

As I recall this was initially written as an advertising jingle...possibly for one of the local petroleum companies.

[@thbe51]

It was Shell? Another lyrics though. I have it on a bad am-recording from the radio......

[@wretchedjohn6825]

@@thbe51 Many thanks Thomas, that suggests to me that The Tallifer Group was an Australian advertising company, similar to Mojo.

[@itswhatilike8189]

You are absolutely correct there, Wretched. It was Shell, under their "this go well ( as in Go Well with Shell ) feeling" campaign