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Microscopes
Reveal New Worlds
to Questioning
Minds
l'il
to
f3l
Die-Cast Metal-Bodied Microscopes. Precision wound-glass lenses.
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~
Precise rack-and-pinion fine focus. Plug-in light for 2-way slide
illumination. Vinyl dust covers, instructions, slides, and cover glass. 120 volts,
AC. UL listed. Ages 8 and up. Caution: electric-see note on page 491.
[2) 1000-Power Microscope. Comes with group viewing attachment to enable
several young scientists to observe at one time. Includes forceps, 4 prepared
slides, and everything needed to make your own slides: specimen stain,
mounting medium, eye-dropper, butterfly specimen, and shrimp eggs.
X 926-0340 A-12 in. high. Mailable:
wt.
4.50 lbs...... ... .............
24.95
(3) 500-Power Microscope. Comes with one auxiliary mirror. Protozoa mix for
slide preparation. Microscope is 10 in. high.
X 926-0514 A-Mailable:
wt.
3.50 lbs................................
14.95
a great
gift value
SAVE
5
5
NOW
999
Discover Chemistry, Geology, and the
Hidden Worlds of the Microscope
111 Nearly 100 Experiments in this 3-science set for beginners. Fascination and
L!J
fun with microscope observation, mineral identification, and chemical
magic. 75X metal reflector microscope with slides to study the unseen structures
of life. Chem-lab apparatus, including 10 bottles of chemicals. 10 mineral
specimens. with geologist's hammer and mineral chart. Complete manual gives
step-by-step guidance in all 3 sciences. Reduced from our Christmas '76
Catalog-see page 479.
X 926-3898 A-Mailable:
wt.
3 lbs....................Was $14.99; NOW
9.99
Discover and Explore our World through Science
Explore Chemistry and Electronic
Chemistry-over 600 Experiments
5
49
24 slides
Professionally–
Prepared
1x3-in. Slides.
7
49
36slides
24 Slide Set has 6 slides of each category:
parts of plants, bacteria, pond life, blood.
X 920-3241 A-Mailable:
wt.
0.75 lb....
5.49
36 Slide Set: 6 slides of each category: mould
and yeast, butterflies and worms, crystals,
small animal parts, insect organs, insect legs.
X 920-3233 A-Mailable:
wt.
0.90 lb....
7.49
CONSUMER INFORMATION
ABOUT SCIENCE TOYS
Science toys open up the joys of discovery
and experimentation, giving children a chance
to see for themselves how the physical world
works. They are mentally stimulating and also
develop manual and mechanical skills. Sci–
ence toys are entirely suitable for both boys
and girls, but remember that the more
complex and detailed kits are for older
children.
SAVE THISCATALOG–
ordsranythingon these
two
pagss-.t these
lowprlcu-untll
August 12, 1978.
1999
Probe Radio and Electronics-
1499
Build 120 Projects
fAl
Learn about Chemical Compounds, electroplating, ecology, distillation, and
~
electronic chemistry. The beginning scientist performs experiments in fields
like cigarette smoke analysis, spectroscopy, chromatography, makes secret ink,
grows crystals, and works with t1trations, chemical solutions and emulsions.
Everything the young chemist needs to perform 600 fascinating experiments.
Comes with precision components and a detailed, 160-page fully illustrated
instruction manual. For
a~es
12 to adult. Uses 2 "AA"-cell batteries-batteries
not included, order under [5] on opposite page.
!Cl
Explore Electronics and Radio TechnolO!ilY· Over 150 precision components
~
and a 72-page manual-it's everything needed for more than 120
experiments in circuitry and electronic sound, and there's no soldering' Pieces
just snap together. Build radio receivers, an AM transmitter, create sound
effects, including electric organ notes. Make burglar alarms, even a mini-com–
puter that has 25 game circuits! Uses two 9V batteries-batteries not included,
order below. For ages 10 to adult.
X 920-3225 A-Mailable:
wt.
2 lbs................................Set
14.99
X 959--0084 A-9-Volt Batteries. Package of 2. Mailable:
wt.
1 lb.... . .Pkg.
1.19
X 926-0142 A-Mailable:
wt.
4.30 lbs.............................Set
19.99
JCPenney
499