Letters of J. N. Darby, 3:193 (J. N. Darby)
stempublishing.com/authors/darby/letters/53193E.html
Letters of J. N. Darby, 1:106 (J. N. Darby)
stempublishing.com/authors/darby/letters/51106F.html
Letters of J. N. Darby, 2:78 (J. N. Darby)
stempublishing.com/authors/darby/letters/52078E.html
Letters of J. N. Darby, 2:7 (J. N. Darby)
stempublishing.com/authors/darby/letters/52007E.html
Letters of J. N. Darby, 2:271 (J. N. Darby)
stempublishing.com/authors/darby/letters/52271E.html
The Correspondents of John Nelson Darby 1800-1882 (J. N. Darby)
stempublishing.com/authors/darby/Crrspdnt/Correspondents_corrigenda.html
stempublishing.com/authors/darby/Crrspdnt/correspondents.html
Letters of J. N. Darby, 2:312 (J. N. Darby)
stempublishing.com/authors/darby/letters/52312E.html
Letters of J. N. Darby, 3:311 (J. N. Darby)
stempublishing.com/authors/darby/letters/53311E.html
Letters of J. N. Darby, 3:292 (J. N. Darby)
stempublishing.com/authors/darby/letters/53292E.html