
RADI
SHOPPING
MART
";/UASLUUt
A selection
of
products
available
by
moil
for readers
of
Radio
TV
Expervmen-r
All
merchandise
sold on
o money -back
guarantee.
Order
Direct
by Stock
No. Send
check
or
M.O.
3"
ASTRONOMICAL
TELESCOPE
See stars,
moon,
phases
of
Venus, planets
close
up.
60
to
180
power-
famous
Mt.
Palomar reflecting
type.
Aluminized
& over
-
coated
3'
diameter
f ¡10 primary
mirror,
ventilated cell.
Equipped
with 60X
eyepiece
and
mounted
3X
finder scope,
hardwood
tripod. FREE
"STAR
CHART
"; 272 -page
"HANDBOOK
OF
HEAVENS
"; "HOW
TO
USE
YOUR
TELESCOPE"
book.
$29.95
Ppd.
Order
Stock
No. 85,050HP,
dmund
Scien-
tific
Co.,
Barrington,
NJ.
08007.
"FISH"
WITH
A MAGNET
Go
treasure
hunting
on
the bottom!
Fos
-
cigpting
fun &
sometimes
profitable!
Tie a
line to our
5 -Ib.
Magnet
-drop
it overboard
in bay,
river,
lake
or
ocean.
Troll
it along
bottom
-your
"treasure"
haul
can
be
out-
board
motors,
anchors,
other
metal
valu-
ables.
5 -Ib.
Magnet
is war surplus
-Alnico
V Type
-Gov't cost $50.
Lifts
over
150 lbs.
on
land -much
greater
weights
under
wa-
ter.
$12.50
Ppd.
Order
Stock
70,57110.
Edmund
Scientific,
Barrington,
N.J. 08007.
NEW
BINOCULAR
-TO- CAMERA
HOLDER
Fits
any camera
for
exciting
telephoto
pic-
tures. 35
-mm
camera
with 7x50
binocular
brings
distant
objects
7
times
nearer.
Ideal
for
long
-range
photos
of
wild life,
ships,
people,
planes,
etc.
Attaches easily.
Use
any
binocular
or
monocular
-and camera
-
still
or
movie,
color
or
black
&
white. Gray
crinkle
and
bright
chrome
finish.
10' long.
Full directions. $11.50
ppd.
Order
stock
No.
70,223HP.
Edmund
Scientific
Co..
Barrington.
N.J.
08007
ASTRONOMICAL
TELESCOPE
KITS
Grind
your
own
mirror
for powerful
tele-
scope.
Kit
contains
fine annealed
pyrex
mirror blank,
tool, abrasives,
diagonal
mirror,
and
eyepiece
lenses.
You build
instruments
valued from
$75.00
up.
Stock,
Diam.
Thkkness
Price
70,003HP
41/4"
1/4"
$8.00
Ppd.
70,004HP
6"
1"
12.95
Ppd.
70,005HP
8"
13/4"
21.00
Ppd.
70,006HP
10"
11/4"
34.25
f.o.b.
70,007HP
121/2" 21/4"
65.85
f.o.b.
Edmund
Scientific
Co.,
Barrington,
N.J. 08007.
SPACE
-AGE
NICKEL CADMIUM
BATTERIES
Guaranteed
rechargeable
for 5 years.
Use
in flashlights,
portable
radios,
toy
or
flash
guns.
Obsolete
oll
others!
Low
-cost
kit in-
cludes
compact,
highly
efficient charger
and
2
"D"
size
Ni
-Cd batteries.
Power
output
remains
constant.
1 or
2 "D"
or
"C" size
batteries
charge
in
16
hrs. $9.95
Ppd.
Order
Stock
No. 60,591HP.
Charger
only. $5.98.
Stock
No. 60,592HP.
Two "D"
cells
only.
$5.98
No.
60,593HP.
Edmund
Scientific
Co.,
Barrington,
New Jersey
08007.
FEBRUARY
-MARCH,
1967
COLLIMATOR
-PARALLEL
LIGHT
SOURCE
Terrific
bargain!
Surplus
gun
sight
orig.
cost
Gov't.
about
$100.
Was
essentially
a source
of
infinite
light.
Many uses
for
experimentors,
research
labs.
Metal
ring
and
dot
reticle
f/2.5, 2'
achromatic
lens,
bulb
31 /4'01/4'
reflector
glass
plate.
Bulb operates
on
14V,
can
be converted
to 110V
-or
inexpensive
transformer
available.
61/4 'u5'x21/4'.
59.95
Ppd.
Order
70,774HP.
110V
transformer,
$3.75
Ppd. C60,521HP.
Edmund
Scientific
Company,
Barrington,
New
Jersey
08007.
NEW
MODEL
DIGITAL
COMPUTER
Solve
problems,
tell fortunes,
play games
with
miniature
version
of
giant
electronic
brains!
Adds,
subtracts,
multiplies,
shifts,
complements,
carries,
memorizes.
Colored
plastic
parts
easily assembled.
12'x31 /2'
x41/4'.
Incl. step
-by
-step
assembly
dia-
grams,
32 -p.
instruction
book
covering
op-
eration, computer
language
(binary
system)
programming,
problems
&
15
experiments.
$5.98
Ppd. Order
stock
r70,683HP.
Ed-
mind
Scientific
Co., Barrington,
NJ.
08007.
GIANT
SURPLUS
BALLOONS
"Bolls
of
fun"
for kids,
traffic
stoppers
for
stores,
terrific
for amateur
meteorologists.
Create
a
neighborhood
sensation.
Great
backyard
fun. Exciting
beach
attraction.
Amateur
meteorologists
use
to
measure cloud
heights,
wind speed,
and
temp.
Made of
heavy
black
rubber.
Inflate
with
vacuum
cleaner
or
auto
air
hose,
or
locally
avail-
able
helium
for high
rise.
8'
diam.
$2.00
Ppd.
Order
Stock
No. 60,56810.
Edmund
Scientific
Co.,
Barrington,
NJ. 08007.
GIANT
FREE
CATALOG
Completely
new
1967 Catalog.
148
page,
packed
with
nearly
4,000
unusual
bargains.
Exciting
new categories.
Many
new
items.
100's
of charts,
illustrations.
Many hard
-
to
-get
war
surplus
bargains.
Enormous
selec-
tion of
telescopes,
microscopes,
binoculars,
magnets,
magnifiers,
prisms,
photo
com-
ponents,
etc.
For
hobbyists,
experimenters,
workshops,
factories.
Shop
by
mail.
No.
salesman
will call.
Write
for
Catalog
"HP"
to Edmund
Scientific
Co.,
Barrington,
NJ.
5
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'RADIO-TV
0
-
RIGMAROLE
1
-
WHITE'S
2
-
Canadian
2
-
Television
2
-
Stations
2
-
- Brit
3
-
- R. Martinique
3
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R -TV Moroc:o
4
-
- Sawt al
5
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- R. Australia
5
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LIBRARY
6
-
Future."
7
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EDI (Elec
7
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.,1,1,,,,11
8
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Tape Sings
9
-
- United
9
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- R. Budapest Accra
9
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:.e.:
10
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Amazing"
11
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W. SAMS
12
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Synchronizer
13
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Crystal
13
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LAFAYETTE
14
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\:11,!
15
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-RADIO WITH NRI
16
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GIVES YOU
17
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- nothing
18
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GIMMICKS
19
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New Products
20
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'/
21
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Products
22
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TV-RADIO
23
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Electronic
25
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Equipment
25
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_ reduced make
26
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Station
27
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-If you
28
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-C. B., Seattle, Wash
29
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-R. K.
30
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Ask Me
31
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S'
32
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Another
33
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-A. A.
33
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Don't
34
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-plus and Filament
35
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C>>i_
36
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COURSES
37
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-R. M.
38
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... a fabulous
39
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- 11/2 vdc
40
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ARV- MARCH
41
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All One
42
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Honorary
43
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A photorecorder
44
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For the new
45
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/FM table
46
-
-in. speak
47
-
-in. hole
47
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RADIO-TV
48
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You won't
49
-
-if you
50
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CB operator
51
-
10 meters)
52
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It's
53
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-a task
54
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MARCH, 1967
56
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-it's
57
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-and solder
58
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1,000 OHMS
59
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Personal
60
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EQUALIZING
61
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Insulates
62
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EXPERIMENTER
63
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For example
64
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Exclusive
65
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To Do?
66
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-MARCH
67
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INSTANT
68
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"NEW
69
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TNE°NEIIV
71
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MOD"
71
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71 in. long
72
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(LEM) when they land
73
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-a Magnecord
74
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Features
75
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(monitoring)
75
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(auto -stop)
75
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Antenna
77
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FEBRUARY
78
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-circuit is for
79
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2' /a
80
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SHOPPING
81
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`i' J7
82
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TAPE-GLIDE
83
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'""
84
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-3- transistor
85
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TAPE -SLIDE
86
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-"
87
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I yawned
88
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31 meters
88
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Of What
89
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$119"
89
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From Heath
90
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Receiver
91
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STEP UP
92
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"N"
92
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Propagation
93
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/March 1967
93
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1%), the question is
94
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Ford is
95
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-are the
96
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Sound -Box -On
97
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F la. I000d
99
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910 -329.5
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1 210 -247.8
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-making
103
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1310 -228.9
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1340 -223.7
105
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!1 C. 1000
107
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Will Jacksonville
109
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Frequency
110
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Commercial
111
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IO CND-TV
112
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I Location C.L
113
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