0 Chalkboards From 1917 Posted by Wm on November 23, 2016 at 12:43pm in 3D News School Stumbles Upon Chalkboards From 1917 During Renovation, Perfectly Preserved Lessons Provide Rare Look Into Past. Lizzie DockeryNov 21, 2016 You need to be a member of Earthchangers College to add comments! Join Earthchangers College Email me when people reply – Follow
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I don't know. If I have time, I'll look at it again tomorrow and see if I come up with any ideas.
Bill said:
How did they use the Math circle thing
How very cool! My grandparents were married that year.