“ The basis of the latter allegation is that complainant had binding contracts with the city which the city refused to permit him to perform. Their breach is alleged and nothing more, and the allegation gets no other quality or character by the assertion that complainant had a 'vested right of property' in the contracts or their performance, and that to take this away is a deprivation of property without due process of law. ”

“ These are the general outlines of the bill, and they are sufficient to show that diversity of citizenship was alleged, and, in a general way, that the Constitution of the United States and of the state of Oklahoma were violated. ”

“ That he tendered formal written contracts and requested the acting mayor to execute them, but that officer refused to do so, or to approve the bonds presented therewith. That complainant has done in all other particulars the things required to be done and performed by him, and had done some work under his contracts before they were attempted to be set aside. That, unless restrained, the city will deprive complainant of the privilege of making the improvements and prevent him from making the profits thereon, which would amount to at least $45,000 ”