Add missing `dateline` in frus1921v01

[x] Add xmlns:xi="http://www.w3.org/2001/XInclude"

[x] Add:

<classDecl>
<xi:include href="../shared/frus-dates.xml" xpointer="frus-dates"/>
</classDecl>

[x] https://history.state.gov/historicaldocuments/frus1921v01/d18
- [x] Add dateline:
```
<dateline>
<date when="1921-05-06" ana="#date_undated-inferred-from-document-content">undated</date>
</dateline>
```
- [x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max
[x] https://history.state.gov/historicaldocuments/frus1921v01/d19
- [x] Edit existing p and add dateline to new closer:
```
<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-05-06"><hi rend="italic">May 6, 1921</hi></date>.</dateline>
</closer>
```
- [x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max
[x] https://history.state.gov/historicaldocuments/frus1921v01/d61
- [x] Add dateline:
```
<dateline>
<date when="1921-07-27" ana="#date_undated-inferred-from-document-content">undated</date>
</dateline>
```
- [x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d88

[x] Add dateline:

<dateline>
<date when="1921-09-20" ana="#date_undated-inferred-from-document-head" type="conversation-date">September 20, 1921</date>
</dateline>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d89

[x] Add dateline:

<dateline>
<date when="1921-09-22" ana="#date_undated-inferred-from-document-head" type="conversation-date">September 22, 1921</date>
</dateline>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d94

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-10-17"><hi rend="italic">October 17, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d95

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-10-18"><hi rend="italic">October 18, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d98

[x] Add dateline:

<dateline>
<date when="1921-11-03" ana="#date_undated-inferred-from-document-head" type="conversation-date">November 3, 1921</date>
</dateline>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d99

[x] Add dateline:

<dateline>
<date when="1921-11-05" ana="#date_undated-inferred-from-document-head" type="conversation-date">November 5, 1921</date>
</dateline>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d149

[x] Edit existing p to closer/dateline:

<closer>
<dateline rendition="#left">Done at <placeName>Sevres</placeName>, <date when="1921-10-06">October 6, 1921</date>, in one copy that will be deposited in the Archives of the French Government and of which certified copies shall be forwarded to each of the signatory countries.</dateline>
</closer>

[x] Convert following to postscript
[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d199
- [x] Add dateline:
```
<dateline>
<date when="1921-10-12" ana="#date_undated-inferred-from-document-content">undated</date>
</dateline>
```
- [x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d200

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-10-13"><hi rend="italic">October 13, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d214

[x] Add dateline:

<dateline>
<date notBefore="1921-07-22T00:00:00-04:00" notAfter="1921-07-29T23:59:59-04:00" ana="#date_undated-inferred-from-sibling-dates">undated</date>
</dateline>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d215
- [x] Edit existing postscript/p to closer/dateline:
```
<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-07-29"><hi rend="italic">July 29, 1921</hi></date>.</dateline>
</closer>
```
- [x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d231

[x] Edit existing p to dateline in existing closer:

<dateline rendition="#left">Done in duplicate in <placeName>Vienna</placeName>, <date when="1921-08-24">this twenty fourth day of August 1921</date>.</dateline><lb/>

[x] Edit existing p to dateline in existing closer in attachment:

<dateline>
<seg type="margin">[<hi rend="smallcaps">seal</hi>]</seg> Given under my hand at the City of <placeName>Washington</placeName>, <date when="1921-10-21">the twenty-first day of October, in the year of Our Lord one thousand nine hundred and twenty-one, and of the Independence of the United States of America the one hundred and forty-sixth</date>.</dateline><lb/>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d253

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-07-14"><hi rend="italic">July 14, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d264
- [x] Edit existing p and add dateline to existing closer:
```
<dateline rendition="#left">Done in duplicate at <placeName>Washington</placeName>, <date when="1921-10-21">this twenty-first day of October, 1921</date>.</dateline><lb/>
```
- [x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d302

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-11-17"><hi rend="italic">November 17, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d327

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-11-22"><hi rend="italic">22 November, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d328

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-11-30"><hi rend="italic">November 30, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d346

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-11-22"><hi rend="italic">November 22, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d424

[x] Edit existing p and add dateline to existing closer:

<dateline rendition="#left"><hi rend="smallcaps">Done</hi> at <placeName>Washington</placeName> <date when="1920-10-20">this twentieth day of October in the year one thousand nine hundred and twenty, corresponding to the twentieth day of the tenth month of the ninth year of the Republic of China</date>.</dateline><lb/>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d436

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-02-01"><hi rend="italic">Febuary 1, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d486

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>[<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>,] <date when="1921-01-03"><hi rend="italic">January 3, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d499

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-03-14"><hi rend="italic">March 14, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d502

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-03-24"><hi rend="italic">March 24, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d503

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>[<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>,] <date when="1921-03-30"><hi rend="italic">March 30, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d504

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-04-18"><hi rend="italic">April 18, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d509

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-12-08"><hi rend="italic">December 8, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d514

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-12-31"><hi rend="italic">December 31, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d515

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-01-13"><hi rend="italic">January 13, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d549

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-06-21"><hi rend="italic">June 21, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d552

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-06-28"><hi rend="italic">June 28, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d558

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-07-14"><hi rend="italic">July 14, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d595
- [x] Add dateline:
```
<dateline>
<date when="1921-07-21" ana="#date_undated-inferred-from-document-head" type="conversation-date">July 21, 1921</date>
</dateline>
```
- [x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d596

[x] Add dateline:

<dateline>
<date when="1921-08-11" ana="#date_undated-inferred-from-document-head" type="conversation-date">August 11, 1921</date>
</dateline>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d597

[x] Add dateline:

<dateline>
<date when="1921-08-18" ana="#date_undated-inferred-from-document-head" type="conversation-date">August 18, 1921</date>
</dateline>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d598

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-09-08"><hi rend="italic">September 8, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d601
- [x] Add dateline:
```
<dateline>
<date when="1921-10-07" ana="#date_undated-inferred-from-document-content">undated</date>
</dateline>
```
- [x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max
[x] https://history.state.gov/historicaldocuments/frus1921v01/d612
- [x] Add dateline:
```
<dateline>
<date when="1921-10-05" ana="#date_undated-inferred-from-document-head">October 5, 1921</date>
</dateline>
```
- [x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d619

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-03-23"><hi rend="italic">March 23, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d759
- [x] Edit existing p and add dateline to existing closer:
```
<dateline rendition="#left">Given at the Executive Mansion at <placeName>Habana</placeName> on <date when="1921-03-21">March 21, 1921</date>.</dateline><lb/>
```
- [x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d815

[x] Edit existing p and add dateline to new closer:

<closer>
<dateline>
<placeName>
<hi rend="smallcaps">Washington</hi>
</placeName>, <date when="1921-03-31"><hi rend="italic">March 31, 1921</hi></date>.</dateline>
</closer>

[x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

[x] https://history.state.gov/historicaldocuments/frus1921v01/d878
- [x] Add dateline:
```
<dateline>
<date when="1921-03-30" ana="#date_undated-inferred-from-document-content" type="meeting-date">March 30, 1921</date>
</dateline>
```
- [x] Add/Update @frus:doc-dateTime-min and @frus:doc-dateTime-max

WaxCylinderRevival / frus-dates-project

Add missing `dateline` in frus1921v01 #1011