This page has been validated.
ADVERTISEMENTS
iv
Telegraphic Address: - - - "Townson, London."
Townson & Mercer Ld.
MANUFACTURERS OF
Chemical and Scientific Apparatus, &c.,
Pure Chemicals, & Laboratory Outfitters,
34 Camomile Street London, E.G.
Sole Agents in the United Kingdom for
.jpg)
Messrs. Becker's Sons, Rotterdam,
BALANCES AND WEIGHTS.
Manufacturers and suppliers of the Apparatus used in the Analysis of Paper, &c.
PAPER TESTERS, PAPER BALANCES, MICROMETERS.
