ADVERTISEMENT
WESTON'S
Self-Balancing Centrifugal,
WITH
LAIDLAW'S PATENTED
IMPROVEMENTS.
Weston's Self-Balancing Centrifugals were first made by us in 1870. The illustration on this page shows our New and Improved type of Centri. fugals, which comprise several recent and important Patents.
Notice to Intending Purchasers. We have been the sole makers of the "Weston" Centrifugals for over 15 years, and have brought them to a high degree of perfection. As inferior imitations are now on the market, intending purchasers should be careful to specify Machines made by us.
WATSON, LAIDLAW & Co., ENGINEERS,
Telegraphic Address:--
"FUGAL, GLASGOW."
GLASGOW.