JB/109/019/003

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It may then be set or fixed with the Acid Solution in
the usual way. —

If after Printing it is found that some parts require
to be retouched, wash off all the Gum, and dirty water,
several times that no particle of Gum may
remain which would prevent the writing Lithographing
Ink from attaching itself to the
Stone. When the Stone has become dry, retouch the parts
required and allow the Stone to remain half an hour.
Cover the surface with Gum Water and then rub the Stone,
or the retouched parts with a piece of Sponge which has
imbibed a small quantity of printing Ink. The Stone
should be placed for a short time in the Sun or before
the Fire. — Afterwards proceed to Print as before,
when the Stone has become cold.

Acid Solution &c.

We now use it moderately sour so that it produces
a slight effervescence all over the Stone. The bubbles

Identifier: | JB/109/019/003"JB/" can not be assigned to a declared number type with value 109.
Date_1		Marginal Summary Numbering
Box	109	Main Headings
Folio number	019	Info in main headings field	Lithographic Instructions
Image	003	Titles
Category	Complete work	Number of Pages	12
Recto/Verso	recto	Page Numbering
Penner		Watermarks
Marginals		Paper Producer
Corrections		Paper Produced in Year
Notes public	Also stamped 109-018 and 109--020 but is all the same work; a short bound booklet on lithography	ID Number	35674
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