Until recently I had only ever seen this photograph which comes from a company called Worthpoint. Here is the url:
https://www.worthpoint.com/worthopedia/circa-1920-uncle-oojahs-big-annual-309584459
I believe it was sold via eBay in 2012 but was not been able to track down the seller or purchaser.
Then I went to the British Library and found they had a very good copy. Bizarrely, the very next day, a copy appeared on Ebay so I now have every Oojah annual ever published (I think).
Usefully, my copy has an inscription dated xmas 1927.