growers-=it tells how to raise orchids in steprby«step fashon, from potting to packe 
Luge 
AMERICAN ORCETD CULTURE » by Prof, Edward Ae White Cloth Bound %6,00 pex copy 
"PIS pages pilus 1> color plates, 136 black & white illustrations, size 7 x 10. 
An euthentic book on orchid culture for emateurs and professionals, Many years of 
observation, wide trevet, actual growing experience and much association with orchid 
grewers, both here and abroad, are back of this book, A vivid account of the awehors 
orchid collecting trip to the Hawaiian Islands, the Philippines and Far East is given. 
HOME ORCHID, GeOWING « by Rebecca T, Northen Cloth Bound 56550 per’ copy 
"CBG pages, iliustrated with black and white and colored photographs, size 6 x 9. 
This book is designed not only to give the beginner a start but to guide him through 
She years into evory phrase of orchid oulture, Every major species and tribe is 
treated in full detail, as woll as scores of species interesting primarily to cole 
Leotors, Beth home and greenhouse methods of cultivation are fully discussed, The 
chepver on hybricizotion and the discussion of tmys to make orchids a profitable 
hoboy, will interest specialists and amateurs alikeg Each step»-from seed to 
markot~si¢ illustrated with photographs and sketches made espscially for this book, 
There are elevon fullecolor plates, and more than a hundred black and white halftones, 
ORCHIDS ARE Bist EASY TO GROW = by Me Be Logan & Cy Cosper Cloth Bound $6,00 per copy 
ZO, pages, elf color illustrations, size 5 x 9, 
Probably the most beautifully illustrated«<certainly the most comprehensive book 
published in the last ten years on the aristocrat of flowers, 
GREENHOUSE THERMOMETERS » White vitreous~enameled scale 7 ing long, has flanged 
sides, ‘tis thermometor won't rust, nor will the scale peel off, $1525 each ppo 
VAXTMUM-MINTMUM THERMOMETERS, A thermometer that not only tells the present tanper= 
ecura bus also the higness and lowest temperature since the last time of sotting, 
This instrument is a real aid to florists as it gives them a positive check of hi. iohe 
est and lowest greenhouse i mperatures during day or night, $10,00 each, post paid, 
DIALIYPE MAXIMUM UM MINTMUM TH HERMOMETERS, Like above, except temperature reading is 
pived by € @ highly sonsitive and accurate bienetallic mechani am instead of Mercury 
in a tube, Also the sase is round and made of plastic, &7,50 each, post paid, 
INDOOR -GUTDOOR THERMOMETERS, With this new type thermometer you oan tell at a glance 
beth the cucdoor and indoor temperature, This thermometer has a handsome ivory 
cass and may also be used in the home, $7 950 each, post paidg 
TAYLOR HYGROWMETERS, Wet and Dry Bulb Types Frame is mahogany bakelite with 
revolving: nrmdity table. $7.50 each, post paid, 
STANDARD TEMPERATURE ALARMS, The Standard Temperature Alarm is primarily designed 
for use in Breenhousesy “In places where heat is provided through automatically 
orerated oil burners oc stokers, and there is an ever present danger of loss of heat 
thro igh meohansoal or eleotrical power failure, installation of the Standard 
Temperature Aiarm assurec ean automatic warning in case of failure, Where hand 
fired heaters are installed, a Standard Ajarm provides an automatio checkup on 
human forgetfulness or oversight, These Alarms will guard against low or high 
temperatures twenty-four hours a daz. 
One ccld snap or breakdowm’ might cost you hundreds or thousands of dollars 
which could have boen prevented, had you had sufficient warning, 
Prices $17,00 each, plus postage, Shipping weight 3 lbs, Prices do not include 
Wire, Batterios or Bell, Circular sent on roguest, 
