First a couple of questions regarding the chassis numbers.
Is 25LK really S25LK, a 1925 Springfield Silver Ghost, or
is it LK25, a 1923 Silver Ghost of UK assembly?
Is 6TB really TB6, a 1914/15 Silver Ghost of UK assembly?
What sort of information are you looking for? Ownership history? Technical?
Regardless, you might try the following:
Contact the RREC (email to
[email protected]) for possible chassis cards, build sheets, ownership history.
Contact the Rolls-Royce Foundation to see if they can be of help. (
www.rollsroycefoundation.com)
Post your request on the Australian club forum. (
www.rroc.org.au)
A different RROC (mainly US) has a Silver Ghost Society. Contact at
www.rroc.org .
I'm quite sure that some of the above will lead to further sources of information.
Sort out your chassis numbers and start surfing.
Leho