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| Image | Type | Item | Date | Other Images | Reginald's address | Card No |
 | Autograph | Scott Russell, Tenor | 6th May 1903 |  | Devonshire Road | |
 | Autograph | W.J. Bancroft, Welsh Rugby Player | 16th May 1903 | | Devonshire Road | |
 | Autograph | Louis Bradfield, Actor | 17th July 1903 |  | Devonshire Road | 2154 |
 | Autograph | Maude Danks, Actress and Singer | 5th August 1903 |  | Devonshire Road | 2190 |
 | Information Request | Addressed to "The Occupier of the House, Menai Bridge" | 1st September 1903 |  | Devonshire Road | 2313 |
 | Autograph | Albert Hildesheimer, Artist of Idris Poster | 11th September 1903 |  | Devonshire Road | 2351 |
 | Autograph | Henry Nestle | 18th September 1903 |  | Devonshire Road | 2375 |
 | Autograph | Charles Thomson Ritchie, Chancellor of the Exchequer | 24th September 1903 |  | Devonshire Road | 2421 |
 | Autograph | R.A. Fry | 7th October 1903 |  | Devonshire Road | 2503 |
 | Information Request | Addressed to "The Keeper, Plas Mawr" | 29th October 1903 |  | Devonshire Road | 2647 |
 | Autograph | W.E. Barnes, West Ham Footballer | 7th November 1903 |  | Devonshire Road | 2481/2669 |
 | Information Request | Addressed to "The Chief Servant" | 15th November 1903 |  | Devonshire Road | 2700 |
 | Information Request | Addressed to "The Officer in Charge of, The Rotunda, Woolwich" | 31st December 1903 | | Devonshire Road | 2858 |
| Autograph (WRB-2) | T.E. Dunville, London Pavilion | 12th January 1904 | | Devonshire Road | 2905 |
 | Autograph (WRB-2) | Clementine Delait, French Bearded Lady and Cafe Keeper | 26th January 1904 | | Devonshire Road | 2978 |
 | Autograph | Robert S McColl, Scottish Centre Forward | 28th January 1904 |  | Devonshire Road | 2987 |
| Autograph (WRB-2) | Sir Claude Champion de Crespigny, Military Adventurer and Sportsman | 5th February 1904 | | Devonshire Road | 3031 |
| Autograph (WRB-2) | H. Cholmondeley Pennell, Cartoonist | 6th February 1904 | | Devonshire Road | 3038 |
 | Autograph | Vice Admiral Urui, Russo-Japanese War | 11th February 1904 | | Devonshire Road | 3114 |
 | Autograph | Albert Christian, Baritone, D'Oyly Carte | 22nd February 1904 |  | Devonshire Road | 3261 |
 | Challenging address (WRB-3) | Addressed to "The Chief Resident, Port O'Ness, near Stornoway" | 22nd February 1904 | | Devonshire Road | 3270 |
 | Autograph (WRB-3) | Lieutenant Commander Kozo Sato, Imperial Japanese Navy | 24th February 1904 | | Devonshire Road | 3272 |
 | Autograph | Lieutenant Commander Karivaieff, Russo-Japanese War | 29th February 1904 | | Devonshire Road | 3267 |
 | Autograph (WRB-3) | Reverend W H Gillespie, Missionary, Russo-Japanese War | 1st March 1904 | | Devonshire Road | 3307 |
 | Autograph (WRB-3) | H.H. Munro (Saki), Author | 3rd March 1904 | | Devonshire Road | 3337 |
 | Autograph (WRB-3) | Minozi Asakawa, Japanese Consul General | 8th March 1904 |  | Devonshire Road | 3375 |
| Autograph (WRB-3) | Louis Pauliat, Senator of Cher, France | 17th March 1904 | | Devonshire Road | 3404 |
 | Autograph (WRB-3) | Yukichi Obata, Japanese Legation | 17th March 1904 | | Devonshire Road | 3444 |
 | Autograph (WRB-3) | Captain Chikakata, Japanese Naval Attache | 18th March 1904 | | Devonshire Road | 3446 |
 | Autograph (WRB-3) | Satotsugu Ukita, Chancellor of japanese Legation | 18th March 1904 | | Devonshire Road | 3450 |
 | Autograph (WRB-3) | D.G. Metaxas, Greek Ambassador | 18th March 1904 | | Devonshire Road | 3454 |
 | Autograph | Frank Griffith, Mayor of Bromley | 1st April 1904 |  | Devonshire Road | 3504 |
| Autograph (WRB-3) | Captain Shurgar, Alexandra Palace | 6th April 1904 | | Devonshire Road | 3534 |
| Autograph (WRB-3) | Dudley W.A. Barton, Alexandra Palace | 6th April 1904 | | Devonshire Road | 3535 |
 | Autograph (WRB-3) | General Lozanchev, Macedonia | 8th April 1904 | | Devonshire Road | 3529 |
 | Autograph (WRB-3) | Constantine Goubastoff, Russian Embassy | 11th April 1904 | | Devonshire Road | 3540 |
 | Autograph (WRB-4) | Musurus Pasha, Turkish Ambassador | 16th April 1904 | | Devonshire Road | 3574 |
 | Autograph (WRB-4) | Captain Kaburaki, Russo-Japanese War | 21st April 1904 | | Devonshire Road | 3624 |
 | Autograph (WRB-4) | Anita Newcombe McGee, Russo-Japanese War | 26th April 1904 | | Devonshire Road | 3659 |
 | Autograph | Basil Gill, Actor | 6th May 1904 | | Devonshire Road | 3744 |
 | Autograph | Oluf Olsen, Russo-Japanese War | May 1904 | | Devonshire Road | 3748 |
| Autograph (WRB-4) | Ernest T. Hooley, Arrested for Fraud | 11th May 1904 | | Devonshire Road | 3772 |
 | Autograph | Richmond Gas Stove & Meter Co | 25th May 1904 |  | Devonshire Road | 3883 |
 | Information Request | The Driver of Locomotive No. 733 | 8th June 1904 |  | Devonshire Road | |
 | Autograph (WRB-4) | Minister Chang, Russo-Japanese War | 30th June 1904 | | Devonshire Road | 4034 |
| Autograph (WRB-4) | Admiral von Koester, German Fleet | 12th July 1904 | | Devonshire Road | 4066 |
 | Autograph (WRB-4) | Captain Takeshita, Russo-Japanese War | 29th July 1904 | | Devonshire Road | 4132 |
| Autograph (WRB-4) | Bill Bailey, With the Gout in Both Feet | 12th August 1904 | | Devonshire Road | 4201 |
| Autograph (WRB-4) | Bill Bailey (a different one), Sick of Vulgar Liberty | 16th September 1904 | | Devonshire Road | 4314 |
 | Information Request | Addressed to "The Keeper, Whittington Castle, Oswestry" | 17th October 1904 |  | Devonshire Road | 4444 |
 | Autograph (WRB-4) | John William Awdry, Rev Lord Bishop, South Tokyo | 11th November 1904 | | Devonshire Road | 4571 |