Published in tabloid newspaper format, it cost 15 cents, later raised to 25 cents. At one point, several people were arrested for selling an issue which contained what the police considered an obscene cartoon about police officers. But the animosity between the police and the publication was even deeper. In April, 1968, after articles in the paper which lambasted political corruptness and urged terrorist tactics to stop it, when it published critical information on the police department, then Police Commissioner, Frank Rizzo urged that staff at the paper be charged with solicitation to commit murder, but the District Attorney declined to do so. Police stopped the arrests, which were intended to drain the newspaper's financial resources and drive it out of business, after the paper's lawyers filed an injunction. Paid circulation was reported in 1972 at 10,000 copies. Initially, the paper's circulation grew quickly, as it reported on Philadelphia's radical/hippie community and served as a forum for commentary on local and national politics and provided detailed information on the city’s music and arts scene from a baby boomer perspective; there was a particular emphasis on rock and roll and coverage of ongoing battles between the hip and radical communities and the Philadelphia police. Its politics were less militant than its local competitor in the underground press, the "Philadelphia Free Press". Bob Ingram, who identified himself as an editor of the paper, which was initially published out of an office at 315 S. 13th Street before it had any cachet (and later on South Street and at 1609 Pine Street), said the weekly budget for all content was $125 at one point. Jonathan Stern, who purchased the paper from the founder, Don DeMaio, was the publisher from the early 1970s until it closed and the final editor was Robert Cherry. A lawsuit filed against the paper resulted in a judgment of $75,000 against it and, according to Ingram, was a deciding factor in the decision to finally close the paper, even while the award was appealed (according to an "obituary" published in October 1979 in the Daily Pennsylvanian, the student-run daily at the University of Pennsylvania). By that point, the paper had metamorphosed from a radical politicized counter culture paper to one which promoted itself as having "the best weekly calendar," a listing of weekly events with cultural "articles you can't find anywhere else!" (While the Drummer was being sold, the entertainment information in it was being extracted and given away free on college campuses, in a publication re-titled "The Daily Planet.")