283. =Campbeltown=, pier-head, lat. 55° 25´ 30´´; one fixed light. 284. =Ardrishaig=, pier-head, lat. 56° 0´ 45´´; one fixed light, visible 4 miles; 19 feet high; erected 1850. 285. =Pladda Island=, lat. 55° 26´; two fixed lights, visible 17 and 14 miles; towers, 95 feet and 43 feet high; erected 1790. River Clyde and Firth of Clyde—Nos. 286 to 300. [286. =Cumbrae=, Little Cumbrae Island, lat. 55° 43´ 16´´; one fixed light, visible 15 miles; tower, 36 feet high; erected 1757. 287. =Toward Point=, lat. 55° 51´ 45´´; one light, revolving every 52 seconds, visible 10 miles; 63 feet high; erected 1812. 288. =Cloch Point=, lat. 55° 56´ 35´´; one fixed light, visible 10 miles; tower, 76 feet high; erected 1797. 289. =Greenock=, lat. 55° 57´; two fixed lights, visible 8 miles; erected 1834. 290. =Greenock=, quay; one fixed light, visible 4 miles; 20 feet high; erected 1829. 291. =Greenock=, Garvel Point; one fixed light, visible 7 miles; erected 1867. 292. =Port-Glasgow=, beacon, lat. 55° 56´ 15´´; one fixed red light, visible 3 miles; erected 1861. 293. =Broomielaw=; one fixed light, _gas_. 294. =Cardross=; one fixed red light, visible 4 miles; black stone, 34 feet high; erected 1849. 295. [++]=Garmoyle= Lightship; one fixed light; fixed 1868. 296. =Dumbuck=; one fixed light; erected 1868. 297. =Bowling Bay=; one fixed light, on iron tower, visible 2 miles; erected 1849. 298. =Bowling=, Donald’s Quay; one fixed red and bright light; 16 feet high; erected 1869. 299. =Park Quay=; one fixed light; erected 1869. 300. =North Bank=, opposite New-Shot Island; one fixed red light, on iron tower, erected 1869.] * * * * * 301. =Ardrossan=, breakwater, lat. 55° 38´ 27´´; one fixed light, visible 5 miles; tower, 23 feet high; re-built 1856. 302. =Saltcoats=, pier, lat 55° 37´ 52´´; one fixed light, visible 6 miles; 18 feet high; erected 1840. 303. =Troon Harbour=, lat. 55° 32´ 55´´; two lights, intermittent, 40 seconds bright and 20 seconds eclipsed (_gas_), visible 9 miles; 25 feet high; erected 1827 at inner end of pier; and fixed red light, visible 6 miles, 25 feet high, at pier-head; erected 1848. 304. =Ayr Harbour=, north pier, lat. 55° 28´ 10´´; three fixed lights—a tide light, visible 4 miles; erected 1790; two lights in tower, 62 feet high, visible 16 miles; erected 1826, improved 1866. 305. =Loch Ryan=, Cairn Ryan Point, lat. 54° 57´ 45´´; one fixed light, visible 10 miles; 50 feet high; erected 1847. 306. =Stranraer=, lat. 54° 54´ 40´´; three lights on pier, one visible 9 miles. 307. =Corsewall Point=, Loch Ryan, lat. 55° 0´ 29´´; one light, revolving every 2 minutes, visible 15 miles; lighthouse tower, 110 feet high; erected 1817.