These volumes are in the "library work room". They are not on the open shelves. However, there is an index on the open shelves. Its call number is 905.748 CHS Index. Patrons should consult the index first. If there is a volume that they want to see, the library attendant should pull the volume from the shelves in the "library work room".
"The tax records here reproduced for this township [including Columbia], prior to its division in 1818 into East Hempfield and West Hempfield townships, cover the following years: 1751, 1756-59, 1763, 1769-73, 1775-81, 1783, 1785-90, 1792-93, 1796-1803, 1805-07, 1809-11, 1813-1818, Undated. On this microfilm, a circle in the upper left-hand corner of a frame indicates the beginning of a new document."