Rules and Regulations Governing the Public Parks within the City of Lowell 58 (1903)

3. It is forbidden to throw stones, balls or other missiles; to discharge or carry firearms, fire crackers, torpedoes or fireworks; to make fires; to have any intoxicating beverages; to sell, offer or expose for sale any goods or wares; to post or display signs, placards, flags or advertising devices; to solicit subscriptions or contributions, to play games of chance, or to have possession of instruments of gambling; to utter profane, threatening, abusive or indecent language, or to commit any obscene or indecent act; to solicit the acquaintance of, or to follow, or in any way annoy visitors to said Parks and Commons.