The Philadelphia Storage Battery Company was organized from the Helios Manufacturing Company in July 1906, with Frank S. Marr as its first president. While Helios had produced carbon-arc lamps, the Philadelphia Storage Battery Company produced storage batteries for cars, trucks, and mine locomotives.

In 1911, the company hired James M. Skinner as a chemist. Skinner quickly rose up through the ranks, eventually becoming general manager and vice president. It was Skinner who introduced the name Philco as an abbreviation for the company’s name in a 1919 advertising campaign.

Philco started making batteries for consumer radios in 1923. These early radios, which were becoming increasingly popular, required two types of batteries, A and B. When a battery ran out of power, the consumer had to take the radio to a service station for it to be recharged. Philco, however, began producing and selling battery chargers so radio owners would not have to take their batteries outside the home to be recharged.

Under Skinner’s leadership, Philco ran aggressive ad campaigns in a wide array of magazines. It also shipped instructional booklets to Philco dealers to ensure that salesmen were well-versed in the company’s products. In 1927, Philco began a weekly Friday night radio broadcast on four stations in the eastern U.S. By September, the “Philco Hour” had become a regular program on NBC.

In 1925, Philco got its first taste of large-scale success with its Socket-Power units, which allowed a radio to be plugged in to an electrical outlet. Even though the radio still required an A battery to function, the Socket-Power units utilized trickle charging to ensure that the battery wouldn’t die.

Two years later, however, the Radio Corporation of America developed technology which allowed radios to be plugged directly in to a wall, making Philco’s Socket-Power units obsolete. In an attempt to adapt to the changing market, Philco began to explore the possibility of making radios, not just batteries. To this end, Philco bought the Wm. J. Murdock Company in February 1928 to acquire all the proper patents and licenses.

Philco released its first radios later that year. This line of radios later became known as the 511 series and included a metal table model designed by Hollingsworth Pierce, as w...

In an effort to appeal to female buyers, Philco hired artist Matild Massaros to create floral designs for the furniture cabinet models; these designs were hand-painted. Philco also devoted substantial resources to advertising. In 1929, for example, the company sponsored broadcasts of the Philadelphia Orchestra. In the early 1930s, Philco also signed a number of advertising deals with Paramount, which included promotional giveaways featuring actors’ autographs.

At the same time, Philco sank massive capital into retooling the Murdock company factory to make it fit for mass production. Despite taking on some short-term debt, this transition allowed Philco to become the third-biggest company in the radio industry in 1929, selling more than 400,000 radios.

As Philco dropped its prices and introduced new features, it quickly became an unpopular competitor among radio manufacturers. In 1930, it introduced Tone Control, which allowed a listener to change his or her radio’s sound to brilliant, bright, mellow, or deep, depending on the desired balance of low and high frequencies.

As the Depression grew even more serious, Philco produced one of the first cathedral radios—small table model radios with arched tops, which made them look like cathedrals. Featuring an Art Deco design, these models were cheap, marketed to those hit by the Depression. In particular, Philco’s Baby Grand model quickly became a success. By the end of 1930, Philco was the top radio manufacturer in the United States.

That same year, Philco bought the Automobile Radio Corporation and renamed it the Transitone Automobile Radio Corporation. Transitone released the Model 3 automobile radio, which was smaller and cheaper than its competitors.

The company’s fortunes did suffer as a result of the Depression, but innovation allowed Philco to stay in business. In 1934, its Model 200-X became the first true high fidelity radio receiver on the market, beating out its competitors by a full year. In 1936, Philco introduced its Automatic Tuning system, which allowed listeners to assign their favorite stations to presets. Three years later, Philco introduced the Mystery Control, the first wireless remote control made for radios.

By 1938, Philco had produced its 10 millionth radio; to mark the milestone, it manufactured a small number of 38-116 radios with a commemorative brass plaque. Even so, the company began diversifying its product lines, producing an air conditioner called the Cool-Wave in 1939 and initiating a line of refrigerators in 1940, the same year Philco sold its 15 millionth radio and reorganized as the Philco Corporation. Philco also started selling its first TVs in 1939, and the company began broadcasting from its own television station, W3XE.

To keep sales high, Philco employed a number of winning strategies. Its ads usually promoted the company’s cheapest models, hoping that low prices would lure customers into the store, where a dealer could talk them up to a more expensive model. Philco dealers also had to meet monthly quotas in order to continue to be allowed to sell the company’s radios. In the early 1930s, Philco introduced an annual cruise for all of its dealers, during which the company would tout its new line.

With the coming of World War II, Philco secured contracts to manufacture radar and other technology for the U.S. government. After the war, Philco slowly made the transition back to consumer electronics. The delay in getting its television line back in step allowed the Radio Corporation of America to gain a huge head start in the market, a lead it never relinquished.

In the 1950s, Philco expanded its product line and began research into computers and transistors, diversions that hurt the company as a whole. In 1961, Philco was bought by Ford, which sold the company in 1974 to GTE-Sylvania. Philco later became part of the Philips Consumer Electronics Corporation.

For collectors, dating Philco radios is easy. Most models have a five-digit model number. The first two digits indicate the year of manufacture, so a 41-255, for example, was made in 1941. In its long history, Philco produced many types of radios, from the small cathedral radios to larger Lazyboy chairside models.

About our sources | Got something to add?

▼ Expand to read the full article ▼

Best of the Web (“Hall of Fame”)

Ron Ramirez's comprehensive reference on the former Philadelphia Storage Battery Company and Philco Corporation. In… [read review or visit site]

Jim's Antique Radio Museum

Jim's Antique Radio Museum

Jim Tripp's showcase of radios from the 1920s to late 1950s, organized by style and theme (wood, console, plastic, … [read review or visit site]

The Radio Attic's Archives

The Radio Attic's Archives

This photo gallery of over 7800 vintage radios, categorized by manufacturer and model number, is a group effort wit… [read review or visit site]

Alan Voorhees' reference resource for vintage radio collectors includes a photo gallery, article library, PDF archi… [read review or visit site]

This vast archive and community of radio collectors features over 120,000 radio model listings and 350,000 photos a… [read review or visit site]

Phil's Old Radios

Phil's Old Radios

This extensive collection of antique radios includes beautiful photos and detailed historical descriptions. The sit… [read review or visit site]

John Pelham's collection of wood and plastic radios from the 1930's and 40's. What sets this site apart is the deta… [read review or visit site]



Steve Erenberg's extremely wacky and well-done collection of vintage mad-scientist devices and contraptions. Writte… [read review or visit site]

Clubs & Associations

Discussion Forums

Other Great Reference Sites

Most watched eBay auctions    

Vintage Early Philco 5 Band 16b CathedralVintage 1952 Philco Old Atomic Mid Century Bakelite Radio Modernistic JetsonsAntique Vintage Philco Deco Wood Tube Radio. Restored, Working With Warranty!!1950's Mid Century Modern Pink Plastic Philco Table Top Radio Working VintageVintage Philco Model 37-61 5-tube Ac Superhet Circuit RadioVintage 1937 Restored Philco Tombstone Radio Model 37-38 Nice!Very Nice Vintage Philco 1938 Tombstone Farm Set Radio Model 38-34 RestoredAntique 1937 Philco Cathedral Radio Look Vintage Philco Model 60 Chassis Type Tube Radio Wood CabinetPhilco Deco Style Wood Tube RadioPhilco 1930's Antique Cathedral Tube Radio Model 37-60Philco 37-640 Tombstone Radio For PartsVintage 1950 Philco Transitone 50-526 Vacuum Tube Clock Radio Wild Retro Styling Vintage Philco Model 60 Chassis Type Tube Radio Wood CabinetVintage Philco Tube Radio 40-140 Shortwave Police WoodPhilco 1930's Chassis 60 Cathedral Radio - Vintage - Works1946 Philco Hippo Radio In Good Working Order.model 46-420.Philco Model 53-706 Tranistone Tube Radio Telechron Alarm Clock & Table LampVintage Philco Radio Model 40-95t Am Tube RadioPhilco Radio Model 37-630 Chassis For Restoration Or Parts.Vintage Philco Am/fm Tube Radio Model 49-905Vintage Retro Pink Philco Twin Speaker Am Radio Vintage Philco Table Radio Knob Set Of 3 - Small 1/2" - Brown - RosettePhilco T803 Vintage Am Eight Transistor Radio All Usa Made Working2 Pc Vintage Brown Bakelite Philco Radio Knobs Rosettes Matching Set 1930s1 Nos Philco Type 6a5g Power Triode - 1937 1 Nos Philco Balloon Type 38 Power Tube

Recent News: Philco Radios

Source: Google News

Linda Cones
Palladium-Item, March 3rd

She was a former employee of Philco Ford in Connersville and a member of Faith United Lutheran Church in Centerville, IN. She was a loving mother, daughter, wife, aunt and sister. Linda was an avid fisher, bowler and a wonderful artist. Her paintings...Read more

Jerry and Terry Wagoner transformed the Sunset Theater in the 1980s
Asheboro Courier Tribune, February 28th

Their older brother, Calvin, told them “little men” inside the big Philco radio made the music. They believed him. Later, when they were in about the eighth grade, they made some of their own music. They formed a little group called the Trinity Hill...Read more

A boy in the '40s: Discovering recordings
Huntington Herald Dispatch, February 27th

It was a Philco table model. There was a door on the front of it. Playing a record was very simple. You needed only to open the door, slide the record in, close the door and listen. Mother added to her collection weekly. She brought home works by Bing...Read more

DARRELL HUCKABY: Father's influences richer with the passing of time
newtoncitizen, February 26th

#He and I watched dozens of Georgia football games from the railroad tracks because he couldn't afford the price of a ticket, and we listened to hundreds of Georgia basketball games on a little Philco radio, that sat on a shelf over the kitchen sink. I...Read more

El marino Philco reconoció que se reunió en Argentina con militares de Chile
LaRepú, February 22nd

En el tiempo que trabajó como telemático en la Segunda Zona Naval, Johnny Philco Borja, experto en computación, viajó seis veces a Chile y cinco a Argentina, y en una de esas salidas se contactó con un oficial y un suboficial del Ejército chileno...Read more

Presidente de FREDDEMO apoyaría a Carlos Philco
Diario Voces, February 16th

El supuesto presidente del Frente de Defensa y Desarrollo del distrito de Morales, en entrevista con el programa Prensa y Poder, dejó entrever su postura favorable a la del alcalde moralino Carlos Philco. Se trata de Roberto Gastón Cornejo, quien...Read more

1950s Philco Predicta TV Gets a 3D Printed Update and a Better Picture, February 9th

Retro electronics are great but you often sacrifice quality for aesthetics. When Instructables and Thingiverse contributor Jesse Demers, aka “piratetv/piratetv1,” set his sights on a Philco Predicta, possibly the coolest television ever made, he...Read more

Philco cathedral radio a collector favorite
Press of Atlantic City, February 6th

Hand-written paperwork indicates it is a Philco 90 cathedral radio. Although the radio does not work, its wood cabinet is in very good condition. Please provide information about Philco, the radio and its value. We also hope you can tell us if there is...Read more