Identify Vintage Brass Lamps?

Good Questions

Q: I'd like to identify these vintage brass lamps... they say "underwriters laboratories portable lamp" (1970s, 60s?) but I know that isn't the manufacturer. Any help would be great!

Sent by Janelle

Editor: Leave your suggestions for Janelle in the comments - thanks!

• Got a question? Email yours with pic attachments here (those with pics get answered first)