Here is an event some might like to go to:
21st Annual Antique Science & Retro-Tech Show & Swap Meet
The Largest and Longest-Running Show in North America!
DFW Airport Hotel 972-399-1010
4440 W. Airport Freeway (Hwy 183), Irving, Texas
SATURDAY, MARCH 14, 2015
10:00 am - 4:00 pm
$5 ADMISSION
BUY * SELL * TRADE
Microscopes * Slide Rules * Telescopes * Pocket Adders*
Calculators * Medical * Astronomy * Binoculars * Surveying*
Navigation * Compasses * Photography * Flight Computers*
Telegraphy * Mechanical * Electrical * Drafting * Radios * TOOLS*
Measuring * Books and Manuals * Many Other Related Items*