| Reference | Detail | Dates | Archive | Keywords |
|---|---|---|---|---|
| XM/2679 | papers of Wm R. Evans mainly discharge certificates, 1899-1922, certificate of lifeboatman efficiency, 1928 |
1899 to 1928 | Caernarfon Record Office | service |
| XM/2895 | certificate of master's competency of John Jones of Port Dinorwic, 1875 |
1875 to 1875 | Caernarfon Record Office | None |
| XM/3142 | bundle of seamans' discharge certificates of Henry Parry of Caernarvon, 1874-85 |
1874 to 1885 | Caernarfon Record Office | service |
| XM/4586 | papers regarding Owen Williams, including 1-2, discharge certificate from the Ann M. Laster of Gloucester, 1853, & the Marco Polo of Liverpool, 1855; 3, mariner's register ticket, 1843 |
1843 to 1855 | Caernarfon Record Office | service ships |
| XM/4596 | welcome home certificate to sub-lieut. Howell Bergwynn Holl of the Duke of Albany by parish church of Porthmadog, c.1918 |
1918 to 1918 | Caernarfon Record Office | ships |
| XM/8630/2 | photocopies of various papers regarding Capt. R.D. Griffiths of llithfaen & his maritime career including the sinking of the Willesden in 1942, 1949-c.1970 |
1942 to 1970 | Caernarfon Record Office | service shipwrecks |
| Vaynol papers/2683-4 | correspondence between John Millington & R.G. Duff regarding death of Evan Thomas, boatman, & his son becoming boatman & pilot, April 1866 |
1866 to 1866 | Caernarfon Record Office | None |
| M81/1-3 | papers regarding John Roberts of Criccieth, comprising mariners register ticket & two discharge certificates from the Magician, 1851 & John Evans, 1877 |
1851 to 1877 | Caernarfon Record Office | ships |
| X/M/4773 | bundle of service certificates & testimonials regarding Wm Owen of Garn, ordinary seaman, 3rd officer & 2nd officer, including certificates in signalling & certificate for attendance at a submarine course at Plymouth, 27 August 1918 | 1918 to 1918 | Caernarfon Record Office | None |
| XM/1388/1-4 | discharge certificates for Ellis R. Williams of Pwllheli, seaman, 1892-5 for SS Elise, SS Eslington, Windemere |
1892 to 1895 | Caernarfon Record Office | ships service |
| XM/4632 | sublittoral report of near-shore areas of Bardsey Island, 1981 |
1981 to 1981 | Caernarfon Record Office | coastal |
| XM/4648/5-9 | copies death certificates of John Jones, seamen from 1867-8 (1961 & 1978) |
1867 to 1978 | Caernarfon Record Office | None |
| X/M/4700 | seamen's papers of Thomas William Parry of Penmaenmawr comprising 1-2, discharge certificates, 1912-14, 3-5, wages accounts for voyages on the Colonian, 1912, Rhesus, 1914, Polyphemus, 1914; 6, membership card of Seamen's Nati |
1912 to 1914 | Caernarfon Record Office | service ships welfare |
| X/M/4822 | copy death certificate of Wm Jones, cook on the Grand Duke of 1877, 1981 |
1877 to 1981 | Caernarfon Record Office | None |
| X/M/4868 | papers of David Williams, seaman, comprising discharge certificates, 1885-90 & testimonials, 1890-4 with letter of recommendation, n.d. |
1890 to 1894 | Caernarfon Record Office | service |
| XM9014/1-2 | two certificates to Capt. John O. Morris of the David Morris, schooner, for services to Garibaldi at Genoa, 1905 |
1905 to 1905 | Caernarfon Record Office | ships |
| XM/8316/3 | discharge certificate of Howell Williams from the City of New York, steamship, 27 December 1880 |
1880 to 1880 | Caernarfon Record Office | service |
| XM/8361 | photocopy of discharge certificate of Wm R. Thomas from the Rosario, schooner, 23 February 1885 |
1885 to 1885 | Caernarfon Record Office | service ships |
| XM/6654 | photocopies of documents including 1, master's competency certificate of Evan William Jones of Nefyn & South Shields, 1909; 2, partial continuous discharge certificate, 1916-52; 3, log of the Inverness, 1918; 6, discharge certificate of |
1916 to 1952 | Caernarfon Record Office | service ships |
| XM/6697 | papers of Wm Thomas Williams of Porthmadog, including continous discharge certificate, 1920-30 |
1920 to 1930 | Caernarfon Record Office | service |