Production figures can be misleading. In 1927, 40% of Peltier's marbles were seconds, some usable, most not.
In 1933/34 Peltier made about 160,000 picture marbles. By late 1937, they had sold only about 30,000, and 20,000 were missing or unaccounted for, and the remaining 120,000 were junked.
I wonder how many of the Jabos are actually played with, compared to the Peltier marbles made 80 years ago.
Just because a marble maker signs his mibs, doesn't necessarily mean he is proud of them. I sign my marbles so the unscrupulous sellers won't try to pass them off as Jabos, to get more money.
mike b.