A news item about the successful journey of the President of Republic of China to Eswatini (formerly known as Swaziland), despite attempts to obstruct the journey through pressure placed on surrounding African countries by the regime in charge of the portions of the Republic of China held by the Communist rebels... showed President Lai Ching-te and King Mswati III of Eswatini in front of a large world map.
I found the old map which was enlarged to make what they were posed in front of: it was in Bartholomew's Graphic Atlas of the World from 1910. But the copy on the Internet Archives was split at the page break.
So I looked through other atlases by Bartholomew from around that period. I didn't find a similar map of the world in hemispheres, but I did find a map of the world on Herschel's projection that wasn't split in the middle - so I was able to replace the illustration I used on my web page of that with a more attractive one.
EDIT: Looking further, I found another map of the world in hemispheres, by Bartholomew, that was not split by a page break, and which was also a closer match, although still not an exact one, to the map the two men posed in front of. This was from a student atlas published by G. Putnam's Sons, but with the maps drawn by Bartholomew's Edinburgh firm.