Items

In item set Tinbergen Letters Sent
Letter to G. Bruining
Letter to G. Bruining
Correspondence on winning the Erasmus Prize 1967
Letter to {name not available}
Letter to {name not available}
Recommendation letter
Letter to R.E.M. van den Brink
Letter to R.E.M. van den Brink
Letter sent on behalf of Tinbergen asked by Lips.