Chad Valley "Advance Australia"

Hello. I'm a new member here and hoping that someone might be able to give me some information about this game. I have pretty much drawn a blank on every avenue so far, including Google, so assuming that it must be pretty rare. However, I have seen a reference to a similar game but produced by E.S. Wigg and Son, not Chad Valley. That one was dated around 1909 and I am wondering if this is a variant from around the same period? The game I have consists of only the board, no playing pieces.

Any help would be very much appreciated!

Thanks.