The city authorities fully comprehended the situation, but concluded not to interfere with the meeting unless the discussion should be attended with violent threats. In order to be prepared for any emergency, however, it was deemed best to concentrate a large force in the vicinity of the meeting—at the Desplaines Street Station. One hundred men from Capt. Ward’s district, the Third Precinct, under command of Lieuts. Bowler, Stanton, Penzen and Beard, twenty-six men from the Central Detail under command of Lieut. Hubbard and Sergt. Fitzpatrick, and fifty men from the Fourth Precinct, under Lieuts. Steele and Quinn, were accordingly assigned for special service that evening. Inspector John Bonfield was ordered to assume command of the whole force, and his instructions were to direct the detectives to mingle with the crowd, and, if anything of an incendiary nature was advised by the speakers, to direct the officers to disperse the gathering. The meeting had been called for 7:30 o’clock, and at that hour quite a number had assembled in the vicinity of Haymarket Square. This square is simply a widening of Randolph Street between Desplaines and Halsted Streets; and in years past was used by farmers for the sale of hay and produce. It was for this place that the call had been issued, but for certain reasons the meeting was held ninety feet north of Randolph, on Desplaines Street, near the intersection of an alley which has since passed into public fame as “Crane’s alley.” In sight almost of this alley was Zepf’s Hall, on the northeast corner of Lake and Desplaines Streets, and about two blocks further east on Lake Street were Florus’ Hall and Greif’s Hall—all notorious resorts and headquarters for Anarchists. On the evening in question these places and surrounding streets leading to the meeting-place were crowded with strikers and Socialist sympathizers, some within the saloons regaling themselves with beer and some jostling each other on the thoroughfares, either going for liquids or returning to the meeting after having for the moment satisfied the “inner man.” Here was a condition of things that would permit an easy mingling in, and ready escape through, the crowd, in the event of inauguration of the revolutionary plan adopted the evening previous. The throngs would serve as a cover for apparently safe operations. Another advantage gained by holding the meeting at the point indicated was that the street was dimly lighted, and, as the building in front of which the speaking took place was a manufacturing establishment,—that of Crane Bros.,—not used or lighted at night, and as the alley contiguous to the speaker’s stand formed an L with another alley leading to Randolph Street, there were points of seeming safety for a conflict with the police. Besides, the point was about 350 feet north of the Desplaines Street Police Station, and it was evidently calculated that when the police should attack the crowd, that part of