Advertisements are normally found on Trove and placed here. These may not necessarily be Hollow Wire related ads or articles.
More brands and ads added as I find the time.
Aladdin Industries Australia - Ads
Austramax - Ads
Coleman QuickLite of Australia - Ads
Evening Star - Ads
Gloria Light Co - Ads
Handi - Ads
Knight Light Co - Ads
Kayen - NettleFold and Kopsen. - Ads
Nagel Chase MFG Co- Ads
Quirk's Light Co - Including it's various company name changes. - Ads
Tilley Lamp Co - Ads
Tilley Lamp Co - Outside & Industrial Types
Wizard Light Co - Ads