L.1869, c. 228, p. 566, entitled “Supplement to the act to establish a meridian line standard in the several counties of this state,” approved March twenty-fourth, one thousand eight hundred and sixty-nine, saved from repeal. [This act requires surveyors in Salem and Cumberland counties twice each year to test compasses and note variations and to file verified certificates in a prescribed form, and thereafter to make and return surveys according to the true bearings instead of the magnetic bearings, and fixes the fees of the county clerk as follows: 25 cents for recording each certificate and affidavit appended, and 15 cents for taking the affidavit.]