I do this all the time. I print two pages on one A4 sheet (or rather four, two on each side) and then fold them so they are like a leaflet.
That's the main advantage of the system – you don't have to design things differently depending on how big you want to print them. You can scale the same design to an A6 flyer or an A2 Poster.
I hope medicine in 1897 was up to the treatment of these burns.