1898-99. | A Correct Colour Code. 51 
the colours for cartographical work in his next Zoo-geographical 
Atlas (in preparation), 
To Hugh Stevenson & Sons, box-makers, &c., Bridge Street, Ardwick, 
Manchester, for manufacturing strong cheap pamphlet-cases, backed 
with Winterbottom’s white buckram No. 1, and supplied to orders, 
To Van Houten Manufacturing Co., 33a Fore Street, London, for “Solid 
Rubber Type,” as used upon the backs of pamphlet-cases.1 
To Messrs Stewart & Co., 92 George Street, Edinburgh, for sample 
pamphlet-case, stamped, ‘‘ Correct Colour Code by J. A. H.-B.” 
REMARKS. 
My Code in some details cannot be considered perfect. 
For instance, “ Fixed Colours ”—I understand there is no 
colour which holds ingredients of coal-tar products which is 
not susceptible to some degree of change from sunlight or 
damp. Certain purples fade. Red (Ruber) is perhaps the 
most stable. To fix such few colours is only a matter, we 
believe, of time and attention and chemical progress. 
APPENDIX, 
Mr Winterbottom’s buckrams, cloths, art linens, and can- 
vases, which match my Code, may be used for binding in 
Regional Colours.” 
Srrone Buckrams, Erc. 
Pattern. Colour. Winterbottom’s Nos. 
Buckram . . . White ‘ : - 1 
Do. F ‘ = ABE 5 3 near? 
Art Vellum : . Grey . : , . 40 
Do. ‘ : . Dark Grey . : . 42 
Art Linen . 2 = Red) < : P os 
Art Canvas : - Do. (Code) : pedir 
Art Vellum i . Dark Red . 5 . 49 
Buckram . : . Deep Red . : . 604 
Art Linen . ; = Blue .. ; 3 : 2 
Buckram . ; . Yellow : 3 , 4 
Art Canvas 3 . Green ‘: ; KG, 
Art Vellum : . Orange (not good) ae ey 
Art Canvas , . Russet p eis 
Art Linen . : . Brown ’ 2 : 7 
Art Canvas : ; Do. : 4 Se ait! 
(?) ‘ . . Purple , F a (@) 
1 We have used these stamps also upon Aspinall’s Enamel perfectly success- 
fully, and an advantage is—the ink can be washed off, and cases be used again 
and again. 
? The thinner cloths (see second list) can be used as “‘laid on” upon the 
stronger ones, for Sub-Regional indications, by the use of Le Page’s fish-glue or 
bookbinders’ best strong pastes. 
