Haddingtonshire Courier (later East Lothian Courier)
October, 1859 - present - held on microfilm at Local History Centre.
In addition, 1964-1983 - bound volumes held at Library HQ.

East Lothian News
June 9th, 1972 - 1983 - bound volumes held at Library HQ.
1984 - present - held on microfilm at Local History Centre.

Musselburgh News
1889 - 1952 - held on microfilm at Local History Centre
1942 - 1982 - hard copies kept at Library HQ
1983 - present - held on microfilm at Local History Centre
In addition, bound volumes 1975 - 1983 held at Library HQ