Mike Sebastian, who is at least as fond of vintage calculators as I am, is organizing the 28th annual Retro-Tech Show in Dallas/Fort Worth, on May 11, 2024.
Retro-Tech show 2024 in Dallas/Fort Worth
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Mike Sebastian, who is at least as fond of vintage calculators as I am, is organizing the 28th annual Retro-Tech Show in Dallas/Fort Worth, on May 11, 2024.