252 / 630
View slides of tiny creatures magnified 750 times
through ZOOM eyepiece that keeps specimens in focus
Lionel-Porter 4-turret Microscope
$1599
without
magnifies from 100 up
to
750 power
batteries
Rugged all-metal microscope has (.wist eyepiece
for zoom, battery-powered substage lighting.
Box of 12
Tiny
Creature slides, dissecting
needles, tweezers and slides for preparing your
own specimens. Microscope, slides from Japan.
2-panel metal cabinet opens to 19x13}1x3 in.
deep. Order 2 "AA" batteries below.
49
N
1981M-Shpg. wt. 6lbs..... Set $15.99
"AA" Battery. Shipping weight each 1 oz.
49
N
4666M ........... 2 for 32c; 4 for 60c
Watch shrimp hatch and study
growth 450 times normal size.
Zoc;>m lens, electric illumination
make microscope study easy
Lionel-Porter 3-turret Microscope
$1188
magnifies at 75, 180 and 450 power
.I:
View specimens through
3
different turret Jens .. study larger objects at low power
or switch to stronger magnification for smaller specimens. Zoom lens eyepiece lets
you change power while keeping objects in constant
focus.
Set includes electrically illuminated 3-turret microscope, shrimp hatchery,
tweezers, dissecting needles, lens cleaner, senior microscope manual plus slides for
preparing your own specimens.
In
2-panel metal cabinet, opens to 19x13}1x3
inches deep. Lighting UL listed for 110-120-volt, 60-cyele AC.
49 N 1975-Shippingweight6pounds............................. Set$11.88
;:::::
Lionel-Porter
Microcraft Set
76-power
$599
magnification
An excellent first microscope set.
Single-turret with battery;>ow–
ered illumination (order
2 "D"
batteries below). Includes
10
Honeybee slides, glass slides,
dissecting needles, instructions,
plus labels, slide covers.
49Nl960-Wt 2lbs. 3oz. $5.99
"D" Battery. Shpg.
wt
ea. 4 oz.
49N4460-2 for 32c; 4 for 60c
Scientifically
prepared Slides
Set ofl2 slides
$17.?h
Extend the range and
depth of your micro–
scopic studies with
all these fascinating
slides. 12 carefully
mounted slides in
each box. From Ja–
pan. Wt. box 4 oz.
49
N
2149-Micro–
organisms..... $1. 7 7
49
N
2148-Sea
life ..........
$1.77
49 N 2147-Diseaae
Carriers ...... $1. 77
49 N 2146-Tiny
Creatures..... $1.77
49
N
2145-Ineect
organs........
$1.
77
49
N
6330-Butter–
fly,
bee
parts
$1. 77
49
N
6331-Blood
structure .... .$1.77
49
N
6332-Noxious
Insects....... $1.
7 7
49 N 6333-Aquatic
life ..... ..... $1.77
Study .. analyze rocks and crystals
$999
MINERALOGY LAB
Identify difierent minerals by
means of chemical tests. View
specimens through magnifier. Plas–
tic stand
has
wide-range focusing
arm that adjusts magnification.
144-page illustrated manual on
specimen study and collection.
Lab includes 30 rock and mineral
specimens, non-spill alcohol lamp
with blowtorch, chemicals, streak
plate, test tubes and charcoal block.
3-panel metal cabinet opens up to
29x13}1xl~
inches deep.
49 N 2101-Wt. 6 lbs. Set $9.99