BRACERS Record Detail for 75243
To access the original letter, email the Russell Archives.
Collection code
RA1
Class no.
710
Document no.
047823
Box no.
5.05
Recipient(s)
[ ]
Sender(s)
Spencer-Brown, George
Date
196*/
Full date (Estimate)
1960/01/01
Form of letter
AD
Pieces
17
Notes and topics
Spencer-Brown's document is titled "A Derivation of the Algebra of Logic".
Record no.
75243
Record created
Jul 21, 2009
Record last modified
Jan 29, 2026
Created/last modified by
admin
