I bought an old calculation book at the State Mission a few weeks ago which came from the end of the 18th century and which described Arithmetica, funny questions and not least Italian accounting principles. Some books have a soul, so I took some photographs of the book. You can click on the images if you want to read them in high resolution.
About The Author
I'm Daniel Larsson, an internet veteran since 1993 with a specialization in digital marketing. As a father of two sons, a history buff, and a judo enthusiast, I bring a unique perspective to my writing. The views expressed on this blog are strictly my own and do not reflect the positions or opinions of my employer or company.