gypsum crystals in box for electron spin apparatus experiments
Date: mid 20th-late 20th Century
Inventory Number: 2004-1-0415b
Classification: Nuclear Magnetic Resonance
Dimensions:box: 1.9 x 6.6 x 4.1 cm (3/4 x 2 5/8 x 1 5/8 in.)
Description:
13 clear crystal fragments in a matchbox.