| Reference | Detail | Dates | Archive | Keywords |
|---|---|---|---|---|
| Breeze, Jones & Casson 279 | papers concerning the abandonment of the Jasper, schooner, in the north Sea on 2 May 1863, 1863; |
1863 to 1863 | Caernarfon Record Office | ships |
| Breeze, Jones & Casson 301 | clerk's bill of costs to the Western Sea Fisheries District, 1892; |
1892 to 1892 | Caernarfon Record Office | None |
| Breeze, Jones & Casson 304 | contract for sale of ten shares in the Portmadoc Steam Tug Company, 1886; |
1886 to 1886 | Caernarfon Record Office | None |
| Breeze, Jones & Casson 504 | correspondence with the Ffestiniog Railway Company including references to the opening of Deganwy Harbour, 1886; |
1886 to 1886 | Caernarfon Record Office | transport ports |
| Breeze, Jones & Casson 584 | statement of accounts of the Caernarvonshire & Maerionethshire Steam Ship Co., 1877; |
1877 to 1877 | Caernarfon Record Office | None |
| Breeze, Jones & Casson 585 | deed of constitution, minutes & other papers regarding the Pwllheli & Nevin Mutual Marine Assurance Association, 1843; |
1843 to 1843 | Caernarfon Record Office | None |
| Breeze, Jones & Casson 586 | memorandum of the Portmadoc Steam Tug Company, 1886 & deed of settlement & other papers regarding the Portmadoc Mutual Ship Insurance Society, 1879-1908; | 1879 to 1908 | Caernarfon Record Office | None |
| Breeze, Jones & Casson 617-25 | papers regarding Porthmadog pilots, 1862-1921, including accounts, sub-commissioners, licenses, returns; |
1862 to 1921 | Caernarfon Record Office | None |
| Breeze, Jones & Casson 626-8 | Porthmadog byelaws, accounts & harbour master applications, 1850, 1886-95, 1903; |
1850 to 1903 | Caernarfon Record Office | None |
| Breeze, Jones & Casson 655 | accounts of the first, third, fourth & fifth voyages of the Ordovic, barque, 1877-83; |
1877 to 1883 | Caernarfon Record Office | ships |
| Breeze, Jones & Casson 658 | correspondence & other papers regarding the building of the Porthmadog embankment, 1805-50; |
1805 to 1850 | Caernarfon Record Office | construction coastal |
| Breeze, Jones & Casson 661 | letter book & treasurer's account book of the Western Sea Fisheries District, 1897, 1902; |
1897 to 1902 | Caernarfon Record Office | None |
| Breeze, Jones & Casson 683 | bill of sale between Wm Bulkeley Jones, merchant & Capt. Robert Cans of 16/64 parts of shares in the Endeavour, ship, in consideration of £25, 1846; |
1846 to 1846 | Caernarfon Record Office | ownership |
| Breeze, Jones & Casson 684 | account of Owen Roberts, shipbuilder, with Mr Wm Jones, Penrallt, Pwllheli, 1882; |
1882 to 1882 | Caernarfon Record Office | construction |
| Breeze, Jones & Casson 687 | accounts of the Physician, ship, 1861; |
1861 to 1861 | Caernarfon Record Office | None |
| Breeze, Jones & Casson 688 | bill of sale between Owen Roberts & Robert Jones, master mariners, of 8/64 parts of shares in the British Queen, sloop of Pwllheli, 1846; |
1846 to 1846 | Caernarfon Record Office | ownership ships |
| Breeze, Jones & Casson 691 | copy certificate of registry of the Endeavour, sloop, 1836; |
1836 to 1836 | Caernarfon Record Office | ships |
| Breeze, Jones & Casson 692 | papers regarding the Physician of Caernarfon, sloop, 1867; |
1867 to 1867 | Caernarfon Record Office | ships |
| Breeze, Jones & Casson 693 | bailiffs' annual account of the Western Sea Fisheries District, 31 March 1895 |
1895 to 1895 | Caernarfon Record Office | None |
| XD8, additional deposit, old list, p.2 | Porthmadoc Harbour Dues, 1868-80, 1883-5, 1926-36; receipt book, 1926-36; correspondence regarding ballast wharf, 1882-8; correspondence with slate companies regarding harbour dues |
1868 to 1936 | Caernarfon Record Office | ports mining |