Figures in Period 7

January 1, 1720 - December 31, 1723

The 18 letters from Letter [XLVII] of January 9, 1720 (AB 347) through the letter of August 1723 (AB 364).

Of the 15 letters with scientific observations, 9 of them had a total of 46 figures.

The letters after Leeuwenhoek stopped publishing them himself; James Jurin excerpted the 15 letters with scientific observations in Philosophical Transactions.

 

date written AB/CL # Cole # # of figures
1720-01-09 347 [XLVII] 2
1720-11-20 348 [XLVIII] 7
       
1721-01-15 349 [XLIX] 4
1721-04-11 351 [LI] 7
       
1722-05-01 355 [LIV] 2
1722-06-13 357 [LV] 5
1722-07-07 358 [LVI] 3
1722-11-20 360 [LVII] 8
       
1723-05-31 362

[LVIX]

 8
 46

Letters without figures:

1721-01-24    350    [L]       Members of the Royal Society
1721-06-27    352    [LII]     Members of the Royal Society              
1722-04-21    353    [LIII]    Members of the Royal Society
1722-05-01    354               James Jurin
1722-06-13    356               James Jurin
1722-07-07    359               James Jurin
1723-03-19    361    [LVIII]  James Jurin
1723-08-00    363    [LX]     James Jurin
1723-08-00    364    [LXI]    James Jurin

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