The Thermal Endurance of Glass. Part II..

JSGT_1924_V08_T148_T150

Since Part I of the present communication was written, some experiments have been made in a similar manner to those of Winkehnann and Schott. The experiments were conducted on centimetre cubes of Chance's optical glass known as B.S.C. 698.

Vaughan H. Stott & Edith Irvine