Dear Miss Nëil,
Thank you foi|&jsending me. a copy of'The National
Bureau*s First Quarter Century", which I got
in good order, I have read it with much interest
As to the leaflet about the organization
of the National Bureau, I am glad to have it.
Indeed I should appreciate very much to he
placed on your list to receive future materials
published, for which I enclose the needed form.
Sincerely yours
(Prof«J.Tinbergen)
Mies H.M.Hell,
National Bureau of Economic Research
1819 Broadway,
New York 25
tJ.S.A.
