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UNIVERSITY OF missouri
COLUMBIA
DEPARTMENT OF CHEMISTRY
December 2d, 1931.
Mr. H. H. Barker
United States Radium Corporation
535 Pearl Street
New York City
DEC 5 1931
My dear Barker:
Your letter arrived this morning deal-
ing with the probable dates for going to Elgin. I am
very glad that you are thinking about this and think-
ing about it early SO that definite arrangements can
be made. As far as I am concerned, I shall be free
to be in Elgin on December 22d to 24th or from Decem-
ber 28th to 3lst. I shall be available on either one
of these two sets of three successive days; I am assum-
ing that the tests can all be made in three days.
Let me ask whether or not you yourself
are planning to come to Elgin to participate in the
tests? I hope that you will and also that you will ar-
range to bring with you one or two ionization chambers.
We have two or three ionization chambers, but they
have been used constantly for radium determinations S O
that their natural drift is just a little higher than
I would like to see for these determinations of activi-
ty in expired air, which generally is very low. If you
are not planning to come west for these tests, I wish
to suggest that I take with me Mr. Paul Morris who has
been engaged this fall in making tests on expired air
for radioactivity among our workers in the refining
laboratory. I shall speak to Mr. Morris in a day or
SO to find out whether he can make arrangements to
make this trip.
With best of good wishes, I remain,
Sincerely yours,
Herman Schhundt
Herman Schlundt.
hs.as
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"ocrText": "UNIVERSITY OF missouri\nCOLUMBIA\nDEPARTMENT OF CHEMISTRY\nDecember 2d, 1931.\nMr. H. H. Barker\nUnited States Radium Corporation\n535 Pearl Street\nNew York City\nDEC 5 1931\nMy dear Barker:\nYour letter arrived this morning deal-\ning with the probable dates for going to Elgin. I am\nvery glad that you are thinking about this and think-\ning about it early SO that definite arrangements can\nbe made. As far as I am concerned, I shall be free\nto be in Elgin on December 22d to 24th or from Decem-\nber 28th to 3lst. I shall be available on either one\nof these two sets of three successive days; I am assum-\ning that the tests can all be made in three days.\nLet me ask whether or not you yourself\nare planning to come to Elgin to participate in the\ntests? I hope that you will and also that you will ar-\nrange to bring with you one or two ionization chambers.\nWe have two or three ionization chambers, but they\nhave been used constantly for radium determinations S O\nthat their natural drift is just a little higher than\nI would like to see for these determinations of activi-\nty in expired air, which generally is very low. If you\nare not planning to come west for these tests, I wish\nto suggest that I take with me Mr. Paul Morris who has\nbeen engaged this fall in making tests on expired air\nfor radioactivity among our workers in the refining\nlaboratory. I shall speak to Mr. Morris in a day or\nSO to find out whether he can make arrangements to\nmake this trip.\nWith best of good wishes, I remain,\nSincerely yours,\nHerman Schhundt\nHerman Schlundt.\nhs.as"
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