Identity area
Reference code
JeffreysB/C/C5-C60/C28-C34/C28
Unique identifier
GB 275 JeffreysB/C/C5-C60/C28-C34/C28
Title
Explanatory note by Jeffreys beginning, 'This was a laborious piece of work and the comparison with [I.P.] Grant's work was never fully worked out...I tried about 1950 to do this but without success', 1977 with 1992 addition
Date(s)
- 1977–1992 (Creation)
Level of description
Item
Extent and medium
paper