I cut down a size guage to check the .918 size of the type blcks and stamps. @lisaletters showed us that we only had one. Thank you to @Team_Machine_Shop for donating the block. I have material to make one more if there is a need.
When I can get access to one of the Chase blocks, I’ll take some detailed measurements so we can see what it will take to make more. Cheers!