|Alternative reference number||NLB/60 p174|
|Title||Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to [Messrs Harrison & Sons]|
|Date||14 January 1921|
|Description||'Post Card List.|
Please place Dr. Johan Hjort's name upon this list until the summer and send the Post Card addressed to him to 10 Trumpington Street, Cambridge.'