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RADIO BROADCAST ADVERTISER
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The first Condenser B BLOCK, specifically designed for use with the Thordarson Power Compact Type R-171, is the TOBE B BLOCK Type R-T71. The terminals are arranged so that they come close to those on the Thordarson Power Compact, for minimum time and length of wiring. The price is #12.00.
TOBE B BLOCKS and TOBE Condensers are made to stand up and do the work they are intended for.
CAMBRIDGE, MASS,
( J-femmarlund
\ ROBERTS
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B
BLOCK
TYPE R-210
Thordarson makes a a 10 unit, also, and here is the TOBE B BLOCK Type R-aio to go with it. Price, #13.00
Audiophone Mfg. Corp* ^Henry ^yman 4 Co* C.M. Kramer Co.
Acme Electric Mfg. Co. Harbibson 4 Gathright King Elec. Ufgr All American Radio <^«iflalloch 4 Watson Radio Kodel Radio Corj American Apparatus M)» Holmee Jordan Radio Co.Kokomo Electric
Aurad Company
Ballach Co., C* Brady Electric Blood 4 Clavui Bosto/i Radio Hf U 5. Brfccle V£ g
Columbia Uaiver Ooneolidated Ba Cooper Corp. Ounningham, Inc Chamberlain Ele Curtis Elec. Co Davey Electric ( Dynamic Radio 0 Dongan Electric Electric Power C Elec. Service Er Englert Mfg. Co. El sc. Beat Contr Electrical Resea Edwards Battery
Porbend Electric Fleming Bell Mfg Ford Radio 4 Mica OorpT Gary's Battery Service Goesard Radio 4 Wire Co. General Radio Co. Golden Leutz Corp.
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An overwhelming majority of the country's leading manufacturers, technicians and engineers recommend and use CLAROSTAT wherever a variable resistance is specified.
CLAROSTAT is time tested and tri-d— for ability to cover the entire range {from practically zero to 5,000,000 ohms) — for current carrying capacity (2J luatts without packing, arcing or crackling noises) and for precision and dependability.
AMERICAN MECHANICAL LABS. INC. Brooklyn, New York
Lombardi Radio I Lane. Mfg. Co. tang Mfg. Co. ■Lang£ord Radio C Martin, Glenn L=( Mayolian Radio Macky Co. Modern Elec. Co. National Co. Inc Peerless Radio (j R&ichmann Co. Roll away Motor *(j Rasla Elec. Co. Superb Electric Silver Marshall Storad Mfg. Co. Sterling Mfg. 0q Shore Elec. Mfg,, Thordarson Elec. J-Flex Mfg. Co. Telvetone Radio iWedel Co. jWebster Co. ^ Wagge Co. "Device* J' White
Wright DeCocter Wolke Elec, Co.
Jewell Electric Inst. Jordan Carisch Jefferson Electric Mf [Zenith Radio Co^ C. E*. Jacobs
Radio Convenience Outlets
Spring is the time to install Radio Convenience Outlets. They enable you to get greater joy from your radio by eliminating all unsightly wires from the room. The Radio Convenience Outlet shown above is for battery connections— batteries can be placed in basement, closet, nearby bookcase or any out-of-the-way place, and wires led to radio set in a neat, attractive way.
Take your loud speaker to the porch this Summer by using the No. 135 Radio Convenience Outlet. You can also have radio reception in as many rooms as you wish without removing the set from original location.
No. 137 — For Battery Connections #2.50
No. 135 — For Loud Speaker 1.00
No. 13,6 — For Aerial and Ground 1.00
You'll like the Yaxley 444 Automatic Power Control for switching your B eliminator and trickier charger from your set. It sells for $5.00.
At your dealer s. 1/ lie cannot supply you send Ins name umiIi your orutrr to
Yaxley Mfg. Co. Dept. B.
9 So. Clinton St. Chicago, III