Crystal detector easy to construct and operate
Do it yourself guide for building a crystal radio detector using silicon or galena, copper and brass parts, a spring contact, and a wooden base. It covers mounting, grounding, and adjustments for tuning and listening, with cost estimates and notes on essential ancillary parts like the telephone condenser and receivers.
MENTIONED IN THIS ARTICLE
Murdoch
Tips to the Radioist on Homebuilt Receivers and Antennas
Practical notes for early radio hobbyists covering wire aerials 100 to 150 feet long insulation avoid lines across streets and poles use copper or shellac coated components wind coils with hare wire and proper tapping clean crystal detector cups and shellacked windings to reduce moisture heat treated cardbour tubes and shells for better performance maintain safe setup with minimal risk to power lines and appliances.
VAGARIES OF VACUUM TUBES IN EARLY EXPERIMENTS
Amateur builders report odd tube behavior causing fear and curiosity. A newborn fan's set up produced startling noises as the audion tube spilled paint and rattled, prompting a cautious retreat from the room. Other cases note bulbs emitting strange vapors in the vacuum chamber.
Moonshiners Use Radio To Evade Revenue Raids
Revenue officers report moonshiners in Kentucky evade raids with gas phone communication. Raids in recent months have been largely unsuccessful as distillers adopt new radio based methods, hindering enforcement efforts.
Notice of guardianship court sale of land in Indiana County
The Savings & Trust Company of Indiana, Pa guardian for A E Stephens heirs, applies to the Orphans Court on Monday July 3 at 10:00 AM for an order to sell privately two thirds undivided interest in a tract of land in Cherryhill Township Indiana County Pa. The description covers parcels bounded by Greenville Mechanicsburg road Center pike and lands of Dunwiddie Cameron Geesey Hay Wakefield and others totaling 177 acres something with coal rights reserved per deed of December 11 1900 for $300606.3.
MENTIONED IN THIS ARTICLE
Orphans’ Court
Indiana County
Pennsylvania
Sayings
Trnst Company
Tudiana
Wava Belle Stephens
Nancy Marie Stephens
Wilbur Wilson Stephens
Sarah Wazabeth Steviens
Ball
Simpson
Cheryhill
Indiana
Greenville-Mechanicsburg
City Pike
Robert Dunwiddie
Pike
Lowry Cameron
Charles Geesey
Charles Yock
Hussell Ray
John Ray
Husseli
Public Road
Said Road
Edward Stephens
Pniije
Greenville Road
Mary Paul
Elimabeth ‘Wakoefield
Dubie
Eizeabeth Wakefield
Bald
Rod
Censter
Robert
Dunwiddie
Doxinating
A. H. Stephens
Harry S. Clark
the Savings & Trust Company OF
Guardian
Notice of Public Service Commission Application
Antonio Sottel has filed for a certificate of public convenience with the Public Service Commission of Pennsylvania to operate automobiles for transporting goods between SaMONE and Creekside Indiana County. A hearing is scheduled in Pittsburgh on June 7 where interested parties may appear.
MENTIONED IN THIS ARTICLE
Park Lytle
Radio Club of
Indiana
Commonwealth of Pennsylviania
Antonio Sottel
Mone
Plumville
Chambersynle
Creekside
Indiana County
Punngylvania
Vittsburgh
Tennsylvanium
Antonio Sottee
Mitchell & Stolts
Schuttars
Also Mentioned on This Page
The
Marshall Bldg
Indiana, Pa
Westinghouse
Clymer
Carrol D. Oakes
Kohler
George Faith
R. H. Work
Tth
Woodburn Granite Works
Barre
Pennsylvania Railroad
Church Sts
KDIKA
Urte
Groune
Vogel Electric Company
Bear Graff's Meat Market
Westinghouse Batteries
Wireless
de Forest
Clapp-Hastman
Western Electric
Radiotron
Cunningham
Federal
Willard
Lightcap Electric Co
Farmers Bank & Trust Co
Court House
Vesta Battery Service
VESTA
Bell
D. J. Means
Nixon Alley
Radio Sea
Radiola
West Penn Radio CO
Pittsburgh
Jes
Lutman
N. 12Th St
Orpitans”, Court OF
D. B. Taylor
I. E. Dunlap
West
Drome Wetzel
Cingham
James VW
Amuck
Nannie BE
Wakefield
Brushvalley
Wakepe
Tadlana
Pierce & Pierce
Lisle
Sickenberger
Green
Township
Tracy Earl Sickenberger
Stafford
Adnistrator
Thomas Pealer
Inding, Pa