Join host Celeste Skye as she explores anti-counterfeiting techniques of the pre-digital travel era. Discover watermarked paper, proprietary inks, ticket punches, and sharp-eyed conductors waging a century-long war against forgers—armed with craftsmanship, chemistry, and human attention. A fascinating look at security before barcodes.
Loved this episode? Discover more original shows from the Quiet Please Network at QuietPlease.ai, explore our curated favorites here amzn.to/42YoQGI, and catch just a slice of our AI hosts in action on Instagram at instagram.com/claredelish and YouTube at youtube.com/@DIYHOMEGARDENTV
This content was created in partnership and with the help of Artificial Intelligence AI
続きを読む
一部表示