Go and find a 1935 Lithgow in firing condition then a 1935 armourers cut away. If that is to hard find a set dated the same year marked to each of the Military Districts. Maybe with luck find the rifle either side of the shield/MA change over. Then there is the South Australianicon Police rifles consecutively numbered. The list goes on and on for themes to collect for. The supply is shrinking the price is climbing the longer you wait the more you will pay. I am from the era of GTs, GTHOs wishing I had a couple of them in the shed from new at the then price looking at todays prices. What value do you put on a Whitney marked one, the first and last one made at Lithgow, the deepest pocket at auction always wins. I have both won and lost and will continue to do so until I have what I want or die in the attempt.