Sphere Research Corporation Logo Sphere Research Corporation
  •   Menu
  • Home
  • Stuff
    • ON SALE
    • Tek & HP Parts
    • Probes
    • Parts
    • RF / Microwave
    • Cables & Connectors
    • Oddities
    • Tools
  • Tubes
    • Lamps
    • Nixies
    • Other Tubes
    • PMTs
    • Shields
    • Other Sockets
    • 7 Pin Socket
    • 8 Pin Socket
    • 9 Pin Socket
  • Slide Rules
    • ON SALE
    • New / Mint Condition
    • Full Size
    • Pocket
    • Circular Rules
    • Other Rules
    • Slide Charts
    • Books
    • Abacuses
    • Aristo
    • Dietzgen
    • Faber Castell
    • Hemmi / Post
    • K&E
    • Logarex / KOH-I-NOOR
    • Nestler
    • Pickett
    • Staedtler Mars
    • Drafting
  • Recently Added
  • Old Site
  • About
    • About Sphere
    • FAQ
  • Contact

+1 250 769 1834 susan@okanagan.net

All content copyright Sphere Research and the ad hoc Godzilla Graphics Group 2023