UK Sources
- The Illustrated London News (London, England)
- The London Gazette (London, England)
- Punch, or The London Charivari (London, England)
- The Royal Cornwall Gazette, Falmouth Packet, and General Advertiser (Truro, England)
- The Technologist – A Monthly Record of Science Applied to Art, Manufacture, and Culture (London, England)
US Sources
- The Aegis & Intelligencer (Bel Air, MD)
- The Alexandria Gazette and Virginia Advertiser (Alexandria, VA)
- Delaware State Journal, Advertiser and Star (Wilmington, DE)
- The Evening Telegraph (Philadelphia, PA)
- Gazette of the United-States (New York, NY)
- Morning Herald (New York, NY)
- The New York Daily Tribune (New York, NY)
- The New York Herald (New York, NY)
- The Penny Press (Cincinnati, OH)
- Vermont Telegraph (Brandon, VT)
- The Weekly Pioneer and Democrat (Saint Paul, MN)
- Weekly National Intelligencer (Washington, DC)