Grand Inventions: A Towering Monument with Dave Hamilton (Episode 107)


Dave Hamilton’s grandfather invented the ubiquitous coin-operated binocular viewer you see at monuments and viewpoints worldwide, the Tower Optical Binoculars. Dave, an entrepreneur, writer, musician, and founder of The Mac Observer, joins host Glenn Fleishman to tell of days spent with his grandfather and his “Big Fish” stories that turned out entirely true.

This episode is part of the “Grand Inventions” micro-series within The New Disruptors in which I talk to people whose grandparents or great-x-parents invented something that’s still current or in use today. Do you have a grandparent or beyond who fits the bill? Contact me and we’ll set up an interview.

Thanks & help support the show: The New Disruptors is back on the air due to patrons and sponsors! You can become a patron of the show on a one-time or recurring basis, and get rewards like an exclusive enamel pin and being thanked in this fashion!

Image by Tim Jarrett