Sunday, March 25, 1934

Mother and I went to Sunday school and church. Gweyn and Pauline and I went up to the church on 27th Street this evening.

March 25, 1934

This dramatic photo expertly captured the drama as on March 25, 1934 men working
 with molten Pyrex glass were pouring what was then the biggest mirror ever made. This
casting was unsuccessful, but a second attempt to pour the 200-inch Pyrex disc was
successfully completed on December 2, 1934.