Allen, Sterling & Lothrop, Portland, Maine 47 
Makomb Brooders - Oil, Electric & Coal 
Everything in the Makomb Line Subject to our ability to obtain the items from the factory. 
We will supply what we can—Write for prices. 
ELECT-O-STAT 
SENIOR — WITH FAN 
THE ELECT-O-STAT has every modern up-to-date improve- 
ment — plus Makomb quality construction. With its High 
Quality Fan Unit — has been known to save over 40% current 
cost in a room at 20°. It is best for cold weather brooding, 
because the ratio of current saved increases with the amount 
of current used. Has exclusive 3 way ait diffusion through 
ports near the top of the air shaft, air is drawn to mix with 
fresh air. This warmed, vitalized current is pulled down and 
fanned outward, ABOVE the chicks. It brushes the elements, 
then part rises to again enter the air shaft from above. The 
THE HUMANE OIL-O-STAT provides all rest splits and some escapes under the curtains. The remainder 
chicks at the same time with comforting, pro- turns in and back to the fan through an opening just above 
tective temperatures. the motor. 
MASSIVE HEATER — TILTING CANOPIES 
The Humane Oil-O-Stat is extremely simple and clean 
cut. There are no loose or fragile gadgets. From the 
super-convenient tilting canopy to the double bottom that 
eliminates screens and sand rings, the Humane is 100% 
practical common sense. 
Exclusive Patented Burner (Pat. 20339) 
This all cast iron wickless burner directs twin col- 
umns of heated air around the vaporizing oil, for com- 
plete clean combustion and greater economy. We have 
spent much time and money on burners of all types— 
we find none equal to it for brooder use. Five recently 
issued U. S. Patents cover the exclusive features of 
burner, heater and valve design. 
Only the Humane Oil-O-Stat has the great Twin Blast 



Burner. fae ide chosen by the Marine Corps as best apie ELECT-O-STAT 
to meet difficult operating conditions in their radio ry- ” 
oven. C9-52 52” Square with Fan 
SPECIFICATIONS C9-60 60” Square with Fan 
Details — Big 24-inch drum of copper bearing steel, Send For Further Information 
full 13 inches deep with patented baffling and removable 
top (Pats. 2082990 and 2094729), six gallon tank 7% 
feet of strong flexible tubing, overflow pipe, and a con- 
venient, strong, wall bracket for the oil tank. Only BIDDY-WAY BATTERY 
smoke pipe needed. 
Code Canopy Actual 
Catalog No. Name Size Capacity 
A4-2556 with M9-36.......... Insure 56-in. 445 
A4-2565 with M9-36......... Trusty 63-in. 550 
MAKOMB NESTS AND TRAPS 

Now you can have the benefit of all metal vermin 
proof nests at lowest cost. Supply 20 nests for every ue 
hundred birds for more clean, unbroken eggs. Makomb 5] 
nests are full size, strongly built of best galvanized, 5 
have heavy perch supports that fold to close nests. 

The trap front is an optional extra—absolutely posi- P8-7630 With 5—60 watt Auto Heaters. Wt. 296 lbs. 
tive in action——once a hen enters she cannot escape nor ae. : : : 
another enter. Specifications—Inside 42 in. long, 261% in. deep, 9 in. head- 
g-2 10 Hole Nest (2 decks) ............00.. Wt. 41 Ibs. room. Overall height 70 in., width 51 in., depth 31 in. Top 
J9-4 © 15 Hole Nest (3 decks) .......00.0.0..... Wt. 56 lbs. deck and lower deck in easy reach. Capacity in cool room, 
Mame irap Only (5° to ctn.)  .ccscccscs-.. Wt. 5 Ibs. 750 day old, 625 to one week, 450 to three weeks. 
