William A. Mercer forwards receipt of Dr. P. F. Sheaffer for the treatment of Margaret Burton while on the outing system near Christiana, Pennsylvania. Mercer requests authority to issue a voucher for the payment.
William A. Mercer forwards receipt of Dr. P. F. Sheaffer for the treatment of Margaret Burton while on the outing system near Christiana, Pennsylvania. Mercer requests authority to issue a voucher for the payment.