<a href="https://en.wikipedia.org/wiki/Commonwealth_Bank" class="extiw" title="w:Commonwealth Bank">Commonwealth Bank of Australia</a> <a href="https://en.wikipedia.org/wiki/Australian_one-pound_note" class="extiw" title="w:Australian one-pound note">one-pound note</a> (1927)<br>(3519-15020)
<a href="https://en.wikipedia.org/wiki/Commonwealth_Bank" class="extiw" title="w:Commonwealth Bank">Commonwealth Bank of Australia</a> (note), Heritage (image)
Heritage Auctions <a rel="nofollow" class="external text" href="https://currency.ha.com/itm/world-currency/australia-commonwealth-of-australia-1-nd-1927-pick-16c-r26/a/3519-15020.s">Lot 15020</a>, 6 September 2012