Our Thermometers are tested and true 

MICHELL’S GARDEN AND GREENHOUSE SUPPLIES 
Compound Extension Ladders 
| ‘These are made in the best manner 
possible and are complete, being 
BE equipped with the necessary rope 
Ei and pulleys. 
le 20-Te een ies 
il APES GE, 5 coe CAD 
Bil 24-ft........ 
\ Ee oe 5 dew 
oi im 30-ft...... 
nh 32 frselwn ie ) 
my 30-ft... 2... 
BM 38-ft......0....c0.00.. 6 $1.40 
| 40-ft.. . per ft. 
Single Plank Ladders 
Made of good hardwood, free from 
faulty knots, and with perfect 
rounds. 
ish. acs ot: 1 Sefer 
Net AT Re PUSH 6 soled e 6 etobe: 
Saetese Rika D2-{ tates cae pelalt 

Step-Ladders 
Columbia. 3-step up to 10-step. Price per 
step, $2.05. 
Celery Bleachers 
B. B. Patented Celery Bleachers. 
of special-process material, scientifically 
treated to withstand moisture. With 
these Bleachers no banking of soil or put- 
ting up boards is necessary. Easy and 
quick results—prevents rot—produces 
cleaner more uniform product under all 
conditions. 
Made 
No. Size Doz. 100 1000 
B2.....6144x13im. $0 55 $400 $36 00 
B3.....7. x14in. 60 450 40 00 
Celery Handler. Brass, $3.00. Tin, $1.35. 
Recording Thermometer 
No. 200. This type of Thermometer, which 
can be equipped with either a daily or 
weekly chart, enables one to keep an ac- 
curate record of the temperature in his, 
greenhouse during every hour of the day 
and night. The Thermometer is equipped 
with a high-grade clock and ink stylus 
which marks very accurately. It is an ideal 
installation. In ordering, state if weekly or 
daily record chart is desired. Price, $65.00. 
Glass Dairy Thermometer 
For testing milk, etc.; also used for soil pur- 
poses. Price, $1.0 

Electric Thermostat 
This device can be set to ring an alarm 
when the temperature goes above or drops 
below a desired point. All brass. 
No. GH3. 
$19.00. 
No. GH4. Waterproof style. 
Not waterproof style. Price, 
Price, $24.00. 
THERMOMETERS 
No. 5448. Maximum and Minimum. 
Registers the coldest and warmest point 
during the previous night. 10-in., black 
tin case. Price, $10.00. 
Tested Thermometers 
No. 5127. ‘Temprite Thermometer. 
8in 
No. "5137. 
8 in. Blacks Sa eee eee 1 50 
No. 5316A. Temprite Thermometer. 8 
in. Black. Widow or Wall........ 2 00 
No. 5400. Temprite Thermometer. 12 
Tk Blacktea een. eee 3 50 
No. 5400 P. Temprite Thermometer. 
8 in. Copper tcn wae ene «eee 3) 0) 
No. 5400P. Temprite Thermometer. 
12 in [Copperveeen tiasilo oases 4 50 
Mushroom or Hotbed Thermometer 
No. 20450. oxidized finish. 
Iron point; 
Price, $4.50. 

Hotbed Sash 
Philadelphia Style. Made of best-quality 
cypress. Size: 3 ft. 1144 in. wide, 6 ft. long, 
134 in. thick. Each 
Plain, not glazed or painted...... .$10 00 
Complete, puttied, glazed and 
painted: no, tees siaiwld o's 5 soya elt 17 50 

Hotbed Mats 
an 
Hotbed Mats keep frost and severe cold out 
of frames. They are padded with shoddy. 
Waterproof one side. 76x 76 in., for two 
sash. Each, $8.50; doz. $86.00. 
Waterproof one side. 40 x 76 in., for one 
sash. Each, $4.50; doz. $52.00. 
Burlap, Non-Waterproof. Each Doz. 
40 X70 as. eee eRe $4 00 $44 00 
160X165. eee 7 00 80 00 
“”“GRO- QUICK” 
Electric Seed Bed Heater 
Seeds germinate faster, ready for trans- 
planting two weeks sooner. For hotbeds, 
cold frames and plant benches. Operates on 
household current, adjustable thermostat 
and pilot light. Prices on extra cables will be 
gladly furnished on request. 
Junior Gro-Quick (for 6 x 3 ft. Den 
40:ft., 200 watt’cable. 7.5.28. 2. aa $5 3 
Senior Gro-Quick (for 6 x 6 ft. be 
80 ft., 400 watticables3. . 3... oe $6 9 
Flex-O-Glass 
A glazed cloth used in place of glass m 
poultry houses, hotbeds, greenhouses, etc. 
Transparent and readily admits light, while 
at the same time withholding cold, water and 
wind. 3 ft. wide. 
Cut pieces, 35c. per yd. Full-roll lots (100 
yds.), 33c. per yd. 
R-V-Lite Vitapane 
A new transparent glass substitute used 
anywhere that glass is required. Allows 
passage of more than 60 per cent ultra-violet 
rays. Made from cellulose and reinforced 
with a tough netting fabric. 
36:1n. wide, lineal foot...2 2.e seen POE 
BO-feeroll Sac. o.oo ee BE 9525 
BO=vdscroll eck. Sc nee LAE (035) 
Cel-O-Glass 
Grow your own 
plants and get ear- 
lier flowers and 
vegetables with Cel- 
O-Glass. Use the 
new improved style 
on your coldframes 
and newly planted 
seeds. Not affected 
by hail, snow, rain or wind, and cannot break 

like glass. Highly translucent. 
28 in. wide, cut pieces, per ft. -$0 35 
In full rolls of 255) 50, 7/5205 - 100 ft., 
perift.: 32 
36 in. wide, ‘cut pieces, per ft. . 40 
In full rolls of 25, 25029/ Sto “100 ft. 
per ft.. 38 
Neegards 
The Modern Knee Protector 
Ideal for gardening and housework, floor- 
work, linoleum laying, mining, deckwork. 
Makes kneeling on hard, rough ground or 
floors easy. They form-fit your knees and 
stay in place. (Can be worn over or under 
clothes.) Price, $2.00. 
Rubber Kneeling Pads 
Will protect the clcthing and prevent knees 
from becoming damp. Price, 75c. 
= 
Germaco Hotkaps ¢ 
Germaco Hotkaps 
Protects plants from frost and other ele- 
ments; matures crops earlier; keeps insects 
out; keeps soil soft. 
1000: lots?) S28 ss eae $13 50 
Trial Pkg. (250) including Setter and 
AMPELs pete s eo eee LE Se 65 
Home Pkg. (100) including Setter and 
"Tam per Jacctee oo eee ee 215 
Home Garden Pkg., containing 25 Hot- 
kaps and Cardboard Setter....... 70 
Garden Setter. Steel............. 

96 HENRY F. 
MICHELL COQO., 
516 AND 518 MARKET ST., 
PHILADELPHIA 5, 

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