(After stating, the foregoing facts.)
1. One of the grounds upon which the plaintiffs sought to enjoin the issuance and sale of bonds of the municipality was, that one of the purposes for which the money arising from the sale was to be used was the establishment and operation of an ice plant, which plaintiffs contended would be illegal, for reasons set forth in the preceding statement of facts. In 1 Cooley on Taxation, 21?, the author says: “The propriety and necessity'of provision by taxation for a supply of water for the extinguishment of fires, and for the general use of the inhabitants of large towns, is not disputed. .. .. Cities may also be authorized to construct gas*565works in order to furnish their citizens with light as well as to supply the corporate needs.” And in 10 Am. & Eng. Enc. Law (2d ed.), 865, it is said: “It is generally agreed that the legislature has the power to authorize a municipality to own and operate an electric-light plant which shall furnish not only the lights needed by the municipality for lighting the streets and public places, but lights to the inhabitants for their private purposes.” There are decisions of many courts to the effect that municipal corporations have the right to furnish to their inhabitants in their homes and places of business water and electric lights. In Pond on Municipal Control of Public Utilities, 28, it is said: “The courts are of the opinion that it is not only within the power of the cities hut that it is their duty to keep themselves free to accept for their oto use and to provide for their inhabitants new inventions and superior agencies as they arise, and that cities are not to be restricted to the providing for the strict necessities of their citizens, but that they may also minister to their comfort and pleasure.” In Hequembourg v. City of Dunkirk, 49 Hun, 550, 555 (2 N. Y. Supp. 447), the court stated: “What is or what is not a municipal purpose is, in many eases, doubtful and uncertain, and it is the duty of the courts in such cases to. give weight to the legislative determination, and not to annul its acts, unless it clearly appears that the act was not authorized. . . Light in dwellings is as important and essential as upon the streets, and promotes the general comfort, safety, and welfare of the inhabitants; and when it is supplied in connection with that which is furnished by the municipality, under its duty to the public, we think it may he regarded as an incident thereto, and one of the purposes for which the municipality may properly contract.” In the case of Sun Publishing Ass’n v. Mayor, 8 App. Div. (N. Y.), 230, 238 (40 N. Y. Supp. 607), affirmed, 152 N. Y. 257 (46 N. E. 499, 37 L. R. A. 788), the court employed the following language: “The true test is that which requires that the work shall be essentially public and for the general good of all the inhabitants of the city. It must not he undertaken merely for gain or for private objects. Gain or loss may incidentally follow, but the purpose must be primarily to satisfy the need or contribute to the convenience of the people of the city at large. Within that sphere of action, novelty should impose no veto. Should some inventive genius bye *566and bye create a system for supplying us with pure air, will the representatives of -the people be powerless to utilize it in the great cities of the State, however extreme the want and dangerous the delay? Will it then be said that pure air is not so important as pure water and.clear light? We apprehend not.” In the case of State ex rel. v. City of Toledo, 48 Ohio St. 112, 134-140 (26 N. E. 1061, 11 L. R. A. 729), the court said: “Taxation implies an imposition for a public use. . . But, what are public purposes is a question that must be left to the legislature, to be-decided upon its own judgment and discretion. . . Water, light, and heat are objects of prime necessity. Their use is general and universal. It is now well settled, that the legislature in the exercise of its constitutional power may authorize cities to appropriate real estate for waterworks. . . What we have said in reference to waterworks is for the most part applicable to the erecting and maintaining of natural or artificial gas works. . . Iieat being an agent or principle indispensable to the health, comfort, and convenience of every inhabitant of our cities, we do not see why through the medium of natural gas it may not be as much a public service to furnish it to the citizens as to furnish water. . . It is sufficient if every inhabitant who is so situated that he can use it has the same right to use it as the other inhabitants. . . The establishment of natural gas works by municipal corporations, with the imposition of taxes to pay the cost thereof, may be a new object of municipal policy. But in deciding whether, in a given case, the object for which taxes are assessed is a public or a private purpose, we can not leave out of view the progress of society, the change of manners and customs, and the development and growth of new wants, natural and artificial, which from time to time call for a new exercise of legislative power. And, in deciding whether such taxes shall be levied for the new purposes that have arisen, we should not, we think, be bound by an inexorable rule that would embrace only those objects for which taxes have been customarily and by long course of legislation levied.” In this connection see Gray on Limitations on Taxing Power and Public Indebtedness, §§ 173, 176, 177, 178. If a city has the right to furnish heat to its inhabitants because conducive to their health, comfort, and convenience, we see no reason why they should not be permitted to furnish ice. The object in bring*567ing, by means of a waterworks system, water in pipes from a distance for use in supplying the needs of a city is not alone to obtain a sufficient quantity, but also to 'secure that which is freer from impurities than it is possible to obtain in the city itself. If, in the hot season of the year, the inhabitant of the city must,- for sanitary reasons, relinquish the cool draught from the well because, as has been demonstrated, wells of pure water can not be maintained in populous communities, surely the city would have the right, were it practicable, to cool the water which it delivers through pipes as a substitute, and which ofttimes is scarcely drinkable in its heated condition. If not practicable to cool it in the pipes, and if it be necessary to the welfare, comfort, and convenience of the inhabitants that its temperature be lowered before being used for drinking purposes,- why can not the city provide for the delivery of a part of it in a frozen condition to be used in cooling such part of the balance as is used for chinking purposes ?t Is the difference between water in a liquid and in a frozen condition a radical one? Upon what principle could the doctrine rest that liquid water may be delivered by the city to its inhabitants by flowage through pipes, but that water in frozen blocks can not be delivered by wagons or otherwise? If the city has the right to furnish its inhabitants with water in a liquid form, we fail to see any reason why it can not furnish it to them in a frozen condition. The answer of the defendant, which was introduced in evidence and considered upon the trial, states that in the hot climate in which the City of Camilla is situated ice is necessary for the comfort, health, and convenience of its inhabitants. If this is true, why should not the city be permitted to furnish ice to its inhabitants; and if the furnishing of ice to its inhabitants is conducive ge^rally to their health, comfort, and convenience, it is certainly being furnished for a municipal or public purpose. It is a well-known fact that one of the main uses to which ice is put is the cooling of water for drinking purposes; and when it is used for this purpose, if impure, it is as apt to be deleterious to the consumer as any other impure water. Why, then, in the exercise of its police power, may not a city guard against impurities in the ice, as well as the water, used by its inhabitants? Nor do we see any rational objection on the idea that the city will be engaging in a manufacturing enterprise. The city might perhaps, equally *568as well be said to be manufacturing when by the use of a filtering process it changes impure water into that which is pure. When, in connection with- its waterworks system, it produces ice, it merely, by certain processes, changes the form and temperature of a part of the water supplied by that system. We do not think the operation by the City of Camilla of an ice plant in connection with its waterworks system, for the purpose of furnishing ice to its inhabitants, is in violation of the sections of the constitution referred to in the plaintiff’s petition, or that it is illegal for any reason.
2. The ordinance calling the election, and in pursuance of which it was held to determine whether ox not bonds should be issued, provided: “said bonds to be issued for the purpose of procuring the sum of $12,000.00, which sum is to be used as follows: The same to be used in acquiring, equipping, enlarging, and repairing the electric and waterworks plant and system, and acquiring additional real estate -upon which to locate and operate said plant; and in acquiring, establishing, equipping, and operating an ice plant in connection with the waterworks and electric lights and other public utilities of the City of Camilla.” One of the grounds upon which an injunction was sought states, “each of said purposes being entirely separate, foreign, and distinct from the others, and neither said ordinance, nor the published notice of the election published in pursuance thereof (a copy of which is hereto attached, marked ‘Exhibit B’), provided or gave the -voters of said city any opportunity to vote for or against the bonds for each of said specified purposes separately; and hence said ordinance and said notice did not call and give notice of respectively as to each of said debts and purposes of an election ‘for that purpose/ as required by the constitution of the State of Georgia, embodied in Code Sec. 5893; and said ordinance, and the notice of this election polished in pursuance thereof, were and are 'each illegal and void, for-the reason that neither of them permitted the voters to express their opinion on each of said questions as to authorizing and incurring of each of said debts separately, but required the 'voters by one ballot to express their opinion upon all separate and distinct questions at once, precluding the voters from voting on each of said questions submitted to them, so that they might pass upon each freely and untrammelled by any other consideration as to each of said debts than the question as to whether said debt should be in*569curred for the separate purpose named and, as to each of said debts and purposes, so combined and mingled with the question of assent thereto with other questions wholly foreign to the same, as to make the whole illegal.” In Rea v. LaFayetie, 130 Ga. 771 (61 S. E. 707), it was ruled: “Where several distinct and independent propositions for the issuing of bonds by a municipality are submitted to the qualified voters of a town or city, provision should be made in the submission for a separate vote upon each. They can not be lawfully combined and submitted to the voters as a single question.” In that case the election was held under a municipal ordinance providing that the election was to be held “to determine the question whether said city will issue bonds in the aggregate sum of forty thousand dollars, . . said sum to be expended as follows, to wit: For the purpose of establishing and maintaining a system of waterworks, twenty-five thousand dollars. For the purpose of establishing and maintaining a system of electric lights, ten thousand dollars. For the purpose of extending and improving the public school of said city, and providing adequate accommodations for school patrons and children of said city, five thousand dollars.” The questions ruled upon in that case were made by the plaintiffs at the hearing in the proceedings to validate the bonds had under the validation act of 1897. It appears from the record in the case of Lippitt v. Albany, 131 Ga. 629 (63 S. E. 33), that this identical question was raised in that case, where an injunction was sought against the issuance of the bonds under the judgment of the court validating them; and it was there held that objections of this character to the issuance and sale of bonds could not be raised after a judgment validating and confirming them was had under the act of 1897, and the judgment of the court below refusing an interlocutory injunction was by this court affirmed. In the case of Cain v. Smith, 117 Ga. 902 (44 S. E. 5), there was under consideration-an act of the legislature providing for the submission to the voters of two questions; one was whether or not they would adopt a charter for the town; the other, whether they would incur a debt for the purpose of purchasing sites and erecting schoolhouses thereon. It was held that under the provisions of the constitution hereinbefore referred to, embodied in the Civil Code, § 5893, the act was void. It was there held that the constitutional provision above referred to contemplated that the question as 'to whether or not a debt should *570be incurred for a particular purpose should not be submitted to the voters in such a way that they could not vote for or against it without voting for or against another separate and distinct proposition foreign to the question as to whether or not they would incur a debt for a specified purpose. The ordinance under which the election was called in the case which we are considering did not provide that the voters should pass upon any question except the one of incurring a debt for a specified amount. It is true that the ordinance provided that the money raised from the issuance of the bonds was to be used in connection with 'the electric-light and waterworks plant and system, and in establishing, maintaining, and operating an ice plant in connection therewith and other public utilities of the city; but there was no question submitted to the voters except that of incurring a bonded debt in one specified amount for this purpose. There was no effort to provide for an issue of bonds except for one fixed sum, though the money arising from the sale thereof was to be used for the purposes above stated —the amount to bo used in connection with the electric-light and waterworks system and the amount to be used in connection with the ice plant not being specified. The electric-light and waterworks system appears to be operated from one power-house by steam, and as one plant, and the manufactory for ice is to be operated in connection with and as a part of the waterworks plant. Whether the mode of having the question in regard to the issue of bonds voted upon was a proper one was one of the questions to be determined upon the hearing before the court as to whether of not the bonds should be validated. Jurisdiction of the subject-matter of validating bonds was conferred on the court by the general validating act of 1897. The court having jurisdiction of such subject-matter under this general act had power to determine, on proper proceedings, whether a given municipality seeking to issue bonds had complied with all of the prerequisites for that purpose. Included among the matters which it could determine was whether or not the proper method of submitting to the voters the question as to whether or not the bonds would be issued had been pursued. Such a matter does not affect the jurisdiction of the court over the subject of validating bonds, and this was a question to be determined by the court, in the exercise of that jurisdiction, upon the hearing on the question of validation. Even if the method pro*571vided for having the question of whether or not bonds should be issued voted upon was an irregular and an improper method, we do not think the plaintiffs could take advantage of this, after the judgment of validation was' rendered in proper proceedings under the act of 1897, by injunction proceedings to prevent their issuance and sale. See, in this connection, Baker v. Cartersville, 127 Ga. 221 (56 S. E. 249). If after a hearing has been accorded to persons interested, and a formal judgment confirming an issue of bonds has been obtained pursuant to the provisions of the act, questions of this kind were permitted to be raised, the main purpose of the act would be defeated.
3. There were grounds other than those hereinbefore specially named, upon which an injunction was sought. Some of them involved attacks upon the constitutionality of the validation act of 1897; others involved attacks on the judgment by which the bonds were declared validated, and on the regularity of the proceedings upon which such judgment was based. These attacks are set forth at length in the record; but we deem it unprofitable to here repeat them, as all of the questions there made are controlled by former adjudications of this court. We are asked to review and overrule the decision in the case of Lippitt v. Albany, supra; but after careful consideration we decline to do so. The court committed no error in refusing the interlocutory injunction.
Judgment, affirmed.
All the Justices concur.