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JOHNSON SEED COMPANY 
We are Agents for Ghe Famous 
STANDARD CYPHERS INCUBATORS 
1907 Pattern Standard Cyphers 
1937 PATTERN 
ARTIFICIAL INCUBATION. The many adyan- 
tages of artificial incubating over the old method,— 
the hen, have already been demonstrated. The ex- 
perimental stage has been passed, and the poultry 
man of to-day has but to choose his machine—the 
one that will hatch the largest number of strong, 
vigorous, healthy chicks from a given number of fer- 
tile eggs, and with the least amount of expense and 
labor. The genuine STANDARD CYPHERS 
INCUBATORS are not an experiment. They have 
been before the public ten years, during which time 
tens of thousands have been sold and have received the 
benefit of ten years’ improvements. Their fame 
has grown until they are now acknowledged to be 
the ‘‘ World’s Standard Hatchers.”’ 
> 
Points of Superiority of “CYPHERS INCUBATOR” 
CONVENIENCE, 
SAFETY AND 
SURE HATCHES 
SELF-REGULATION 
NON-MOISTURE 
SELF-VENTILATION 
CONVENIENCE IN 
HANDLING CHICKS 
PRACTICALLY 
SELF-RUNNING 
PERFECTION 
REACHED 
Over All Other Makes 
It overcomes practically every defect, every inconvenience, and every objection 
urged to artificial incubation as performed by machines of other types. It is more 
convenient to operate; it consumes less oil; it is safer; it hatches a larger percentage 
of the eggs entrusted to it, and it produces larger, stronger, healthier and more 
vigorous chicks and ducklings than any incubator ever built. See owr guarantee on op- 
posite Page. 
The improved regulator or thermostat used in the latest pattern Standard 
Cyphers is built on original lines, and no other style of regulator has been devised 
that is its equal in durability, exactness or reliability. You wtll not have to sit up nights 
watching the ‘Cyphers.’ 
The Standard Cyphers is a hot-air incubator, and therefore does not possess atin, 
galvanized-iron or copper tank to rust out, spring a leak and water soak the machine, 
thereby injuring or ruining the woodwork. 
All sizes of the latest-pattern Standard Cyphers Incubators are equipped with a 
“drop-bottom”’ for supplying ventilation when the incubator is operated during the 
warm months of May, June, July and August. This new and valuable feature en- 
ables the operator to meet all conditions of weather. 
The No. 2 and No. 3 latest-pattern Standard Cyphers Incubators are furnished 
with nursery drawers, so constructed and arranged as to be of great convenience in re- 
moving the chicks and ducklings from our large-size incubators as often as it may be 
deemed advisable without interfering in any way with the remainder of the hatch. 
Cyphers Company Incubators are the only machines manufactured that lawfully 
can be equipped with our patented removable diaphragms, by use of which the 
“diffusive’’ system of ventilation is employed, overcoming the necessity of supplying 
additional moisture by use of shallow pans, wet sponges or moist cloths. This 
achievement has rendered Cyphers Incubators so simple and easy to operate, and so 
certain in results that they have met with universal appreciation by experienced 
operators, while beginners succeed with them from the first trial, because the machine 
itself solves the ‘‘ moisture problem”’ for them; in other words, we place in their 
hands a practically automatic hatcher, leaving nothing to chance or inexperience. 
MRS. SARAH J. TEETER, R. F. D., No. 2, Dover, Del., writes December 
22, 1906, of Cyphers Incubator:—‘‘Incubator came duly to hand—it is a beauty and is 
as near perfection as could be wished for.”’ 
SEE PRICE LIST AND. GUARANTEE ON OPPOSITE PAGE 
