ylvania, Philadelphia (hereinafter
referred to as Potts Papers).

[5] Journals of the Provincial Congress of Massachusetts Bay, quoted
in Owen, _op. cit._ (footnote 2), pp. 22-23.

[6] Greenleaf Ledger, 1765-1778, at the American Antiquarian Society,
Worcester, Mass. (The Greenleaf pharmacy was established by Elizabeth
Greenleaf in 1726 or 1727. See J. L. Sibley, _Biographical Sketches of
Graduates of Harvard University, in Cambridge, Massachusetts_,
Cambridge, 1920, vol. 5, pp. 472-476; Jonathan Greenleaf, _A Genealogy
of the Greenleaf Family_, New York, 1854, pp. 89, 91, 205, 207;
_Boston Post-Boy_ and _Boston Gazette_, November 8, 1762, obituary of
Elizabeth Greenleaf.)

[7] Owen, _op. cit._ (footnote 2), p. 23.

[8] J. R. Alden, _The American Revolution_, New York, 1954 p. 23.

[9] Owen, _op. cit._ (footnote 2), pp. 12-13.

[10] _Journals of the Continental Congress, 1774-1789_, edited by
Worthington C. Ford, Washington, D.C., 1905, vol. 2, p. 250. Nearly
all excerpts from Ford also appear in Owen, _op. cit._ (footnote 2).

[11] _Ibid._, vol. 3, p. 261. The Samuel Ward diary for September 23
records that "a parcel of medicines for the hospital" was "to be
bought" (E. C. Burnett, _Letters of Members of the Continental
Congress_, Washington, D.C., 1921, vol. 1, p. 205).

[12] Ford, _op. cit._ (footnote 10), vol. 3, p. 344.

[13] Burnett, _op. cit._ (footnote 11), vol. 1, p. 292.

[14] _Pennsylvania Ledger_, May 6, 1775. [William Smith in
Philadelphia was selling drugs in 1772 (Potts Papers, vol. 1, folio
52).]

[15] _Pennsylvania Evening Post_, December 26, 1775.

[16] _Pennsylvania Packet_, September 11, 1775; _Pennsylvania
Journal_, September 6, 1775; _Pennsylvania Gazette_, October 4, 1775.

[17] The Marshalls sold drugs to Sharp Delaney and William Smith in
April 1776 (Marshall Waste Book, see footnote 20).

[18] E. T. Ellis, "The Story of a Very Old Philadelphia Drug Store,"
_American Journal of Pharmacy_, 1908, vol. 75, p. 57; England, _op.
cit._ (footnote 3), pp. 348-350; Parke, Davis & Co., _A History of
Pharmacy in Pictures_, undated booklet edited by George Bender.

[19] Ford, _op. cit._ (footnote 10), vol. 3, p. 442; vol. 4, pp. 188,
197.

[20] Christopher Jr. and Charles Marshall Waste Book, February 21 to
July 6, 1776, at The Historical Society of Pennsylvania, Philadelphia.

[21] Ford, _op. cit._ (footnote 10), vol. 3, p. 442; vol. 4, pp. 188,
197; Burnett, _op. cit._ (footnote 11),