About the same time the criminal features of the Teutonic propaganda engaged the lengthy attention of a Federal Grand Jury sitting in New York City. A mass of evidence had been accumulated by Government agents in New York, Washington, and other cities. Part of this testimony related to the Dumba and Von Papen letters found in the Archibald dossier. Another part concerned certain revelations a former Austrian consul at San Francisco, Dr. Joseph Goricar, made to the Department of Justice. This informant charged that the German and Austrian Governments had spent between $30,000,000 and $40,000,000 in developing an elaborate spy system in the United States with the aim of destroying munition plants, obtaining plans of American fortifications, Government secrets, and passports for Germans desiring to return to Germany. These operations, he said, were conducted with the knowledge of Count von Bernstorff, the German Ambassador. Captains Boy-Ed and Von Papen were also named as actively associated with the conspiracy, as well as Dr. von Nuber, the Austrian Consul General in New York, who, he said, directed the espionage system and kept card indices of spies in his office. The investigation involved, therefore, diplomatic agents, who were exempt from prosecution; a number of consuls and other men in the employ of the Teutonic governments while presumably connected with trustworthy firms; and notable German-Americans, some holding public office. Contributions to the fund for furthering the conspiracy, in addition to the substantial sums believed to be supplied by the German and Austrian Governments, were said to have come freely from many Germans, citizens and otherwise, resident in the United States. The project, put succinctly, was "to buy up or blow up the munition plants." The buying up, as previously shown, having proved to be impracticable, an alternative plan presented itself to "tie up" the factories by strikes. This was Dr. Dumba's miscarried scheme, which aimed at bribing labor leaders to induce workmen, in return for substantial strike pay, to quit work in the factories. Allied to this design was the movement to forbid citizens of Germany and Austria-Hungary from working in plants supplying munitions to their enemies. Such employment, they were told, was treasonable. The men were offered high wages at other occupations if they would abandon their munition work. Teutonic charity bazaars held throughout the country and agencies formed to help Teutons out of employment were regarded merely as means to influence men to leave the munition plants and thus hamper the export of war supplies. Funds were traced to show how money traveled through various channels from the fountainhead to men working on behalf of the Teutonic cause. Various firms received sums of money, to be paid to men ostensibly in the employ of the concerns, but who in reality were German agents working under cover.