 Hall and Museum is a historic museum at 58 Andrew Street in Lynn, Massachusetts.The four story Romanesque brick building was built in 1885 by the Lynn firm Wheeler & Northend for the General Frederick W. Lander Post 5 of the Grand Army of the Republic, an American Civil War veterans organization.It has two storefronts on the ground floor, offices on the second floor, and a large meeting hall on the upper two floors.