How to find a previous page in the military record of years1916-1939?
I am indexing the batch "United States—Enlisted and Officer Muster Rolls and Rosters, 1916–1939 [Part L][M3XG-SF6]" that is the second page of the record and does not have information about month and year of the military service. I hope the needed information may be written on the previous page, but I do not remember how to get it...
If it is not possible, should I put "BLANK" in the fields of the month and year?
Help me, please, to finish the batch.