xxviii JOHN LAWRANCE, OGDENSBURG, N. Y. 
PATENTED. 
AUTO-SPRAY No. 1. This is a compressed air 
sprayer which covers every point of excellence, and Is 
the result of many years of experience and experiment. 
It consists of a heavy reservoir made of either galvan- 
ized steel or brass as ordered. The machine is operat- 
ed by loading two-thirds full of solution; the pump is 
then inserted and locked tight by means of a patent 
locking device; air is then pumped into the reservoir 
and occupies the space above the solution where it is 
compressed and discharges unuer high pressure. The 
spray is controlled by a nozzle which is worked by a 
lever which just fits the hand so that the spray is un- 
der absolute control at all times. This is a practical 
machine and will pay for itself in one season. 
PRICE. 
Galvanized steel, with stop-cock, $4.50; with auto 
pop, $5.50. 
All brass, with stop-cock, $6.00; with auto pop, 
$7.00. 
Auto-Spray No. 1. 
MEMORANDA. 
