47 / 172
j
Dr. Urey and
Mr.
Lippert.
Miss Donnelly and her Biology Laboratory students.
Mother Shaffer and her General Chemistry Class.
Dr. Howard demonstrates
for his Physics Class.
43
|
|
47 / 172
47 / 172
j
Dr. Urey and
Mr.
Lippert.
Miss Donnelly and her Biology Laboratory students.
Mother Shaffer and her General Chemistry Class.
Dr. Howard demonstrates
for his Physics Class.
43