Almost. Myhrvold provided funds for the British Museum to complete their copy, and build him a complete machine. From Wikipedia:
"After the Science Museum in London successfully built the computing section of Charles Babbage's Difference Engine #2 in 1991, Myhrvold funded the construction of the output section, which performs both printing and stereotyping of calculated results. He also commissioned the construction of a second complete Difference Engine #2 for himself, which has been on display at the Computer History Museum in Mountain View, California, since May 10, 2008."
I've seen both machines and they are marvels. I was especially excited to finally see the second machine in operation last fall. It is mechanical poetry in motion.
"After the Science Museum in London successfully built the computing section of Charles Babbage's Difference Engine #2 in 1991, Myhrvold funded the construction of the output section, which performs both printing and stereotyping of calculated results. He also commissioned the construction of a second complete Difference Engine #2 for himself, which has been on display at the Computer History Museum in Mountain View, California, since May 10, 2008."
I've seen both machines and they are marvels. I was especially excited to finally see the second machine in operation last fall. It is mechanical poetry in motion.