Lo and behold, here are a pair I found on Ebay. I wonder if the seller saw this topic? One of the units has the older steel dress cowl/G4 combo.
https://www.ebay.com.au/itm/VINTAGE-VICTA-CELESTIAL-LAWNMOWER-X-2-WALTONS/263675844527

And... I cannot believe what else I just found. A sunbeam with the same base but with a Briggs four stroke. I have never seen this combination, nor a Sunbeam label on this base. The large rear wheels don't look to be correct, but the hubcaps do! Possible bitsa?
https://www.ebay.com.au/itm/vintage-victa-sunbeam-lawnmower/253619378900

Last edited by CyberJack; 17/05/18 09:04 PM. Reason: Fix Links
Ahh, if only victa had kept producing the thumblatch catcher series, they would be in better shape today!