Wednesday, August 26 — We spent the morning getting ready for our trip to San Diego. By the early afternoon, we were feeling like everything was as ready as could be. We decided to go to the Museum of Industry, which focused specifically on the manufacturing industries of Baltimore that “modernized the nation.”
We drove through downtown to the south side of the peninsula that made up the inner harbor. The museum was on the waterfront in a building that was clearly a refurbished old industrial building. Parking was free in the attached lot.

Tickets were $15 for adults and $8 for children 6 – 17. The receptionist told us a free guided tour was about to begin highlighting the black people who were significant in Baltimore’s history. We generally enjoy guided tours, so we signed up.
We waited in a small movie theater near the entrance that was showing a film about Linotype machines, which was the most revolutionary change to printing since Gutenberg invented the printing press circa 1440. The machine was invented in Baltimore by a German immigrant between 1882 and 1884. Instead of setting each individual letter by hand, one could type a single line of text and the machine 3-D printed the line from molten lead. The lines were then hand set into the printing press. The discarded lines of tin were reinserted into the machine for melting. The Linotype was rendered obsolete by laser printers.








