An exhaustive study of the construction of the St. Petersburg-Moscow Railway, written by my father. The written version of this review can be found here (https://theworthyhouse.com/2025/04/11/russia-enters-the-railway-age-1842-1855-richard-mowbray-haywood/). We strongly encourage all listeners to bookmark our main site ( https://www.theworthyhouse.com ). You can also subscribe for email notifications . The Worthy House does not solicit donations or other support, or have ads. Other than at the main site, you can follow Charles here: https://x.com/TheWorthyHouse