Mass. Gen. Laws ch. 280, § 10: Payment of witness fees; presentment of certificate

Section 10. The state treasurer shall pay to the persons entitled therein all witnesses fees or other money due for services rendered or expenses incurred in any of the courts named in section eight, or for any of the aforesaid officers, upon presentation to him of a certificate stating the name of the claimant, of the court and of the case, the nature of the services rendered or expenses incurred and the amount due therefor, signed by the clerk of the court or by the officer for whom the service was rendered.