Decree of an association?

AIUK 4.3A (BM, Decrees of Other Bodies) no. 6 Date: mid-1st cent. BC ?
 
. . . . . . of the . . . . . . –ros of Gargettos . . . . . . on the –teenth, principal meeting (agora) . . . . . . –dros son of Leo- ? . . . (5) . . . for good fortune the L- or A- shall decide . . . . . . valid or principal, since . . . . . . on the tenth of month name . . . . . . sacrifice . . . . . . is . . . . . . [1]