KERAMIC STUDIO 
THE REVELATION KILNS 
H. J. CAULKINS 
Especially well adapted for Glass Firing m. c. perry 
If china decorators would do their own firing with a 
Revelation Kiln, then figure what they had saved, the 
results would be another revelation. 
The most perfect device for public or private 
studio use, as good chimney connection is all that 
is required for perfect operation. The fuel, kerosene 
oil, is easily obtained in all places. 
Being of tubular construction, so 
that a series of little firebrick flues form 
the wall of the oven, there is no chance 
for warping and going out of shape, as 
in the case of a flat brick wall. 
No plumbing, no gas 
bills, no flying back in the 
mixer, no escaping of un- 
healthful or disagreeable 
fumes into the room. 
This is our new No. 3 round kiln. 
The removable tubes by the door constitute 
the essential advantage of this kiln, as they make 
a complete circle of flame about the oven. They 
may be used or not, at the will of the firer, but 
are especially desirable when an even, strong heat 
is necessary for certain classes of work. 
Our Pottery Kilns are built on 
the same plan, with heavier construc- 
tion and Crane Hinge Doors. We 
have a small combination kiln for 
studio and craft work as well as 
school work, which cannot be surpassed 
We also make larger kilns, 
which will fire to any heat 
required for developing 
clay bodies or porcelain 
glazes. For the first time 
in the history of ceramics 
these kilns have made it 
possible for 
the ama- 
teur to de- 
velop the 
highest 
grade of 
profession - 
al pottery. 
The radiation of 
heat into the interior 
is almost without loss, 
since the fire-brick 
forming the tubes is 
very^thin. On the other hand, the 
fire-brick and heavy non-conduct- 
ing wall on the outside prevents 
the radiation of heat into the room 
so that the kiln can be fired with 
comfort. 
No. 6 (see below) — This is the most popular 
size for general studio use. No. 7 is for profes- 
sional These kilns may be 
and jBjj|i arranged with a series 
factory /-— A of shelves to accommo- 
firing. " Si ffi jMf_f' date flat glass. 
We also construct to order 
all sizes and shapes of kilns 
for all purposes requiring heat 
in manufacturing, for melt- 
ing, enameling, fusing, test- 
ing, etc., both in the open 
flame and closed oven. 
Send for one of our catalogues containing 
testimonials of the foremost decorators in 
this and other countries who make exclusive 
use of Revelation Kilns. 
If you want to know about the Reve- 
lation Kiln ASK THOSE WHO USE THEM 
H. J. CAULKINS & GO. 
Manufacturers of China Kilns, Pottery Kilns, Enamel Furnaces, Dental, and other high heat furnaces 
Smith Building, State and Griswold Streets, DETROIT, MICH. 
