This is an appieal by the state from orders suppressing evidence in two criminal cases which were consolidated for hearing both in the trial court and in this court.
The trial pudge ruled that the search warrant under which rooms occupied by defendants in a multiple-occupancy basement were searched and a quantity of marihuana seized was fatally defective for the reason that it failed to describe the place to be searched Avith sufficient particularity, and granted defendants’ motions to suppress. The state contends that the trial court erred because the search warrant was sufficient to permit the police officers executing *566the warrant to locate and search the premises and to seize the evidence on which the prosecutions were based.
The rooms in which the disputed search occurred were located in the basement of a residence in Mc-Minnville. The evidence was that the basement area had been divided into a series of small rooms which were rented individually to five tenants. In addition, the basement contained a central ldtehen-living room-bathroom area which was used in common by all tenants. The rooms occupied by the two defendants were located on opposite sides of the common area. This area also provided the sole access to defendants’ rooms. The door to the kitchen-living room-bathroom area had no number on it, and was kept open at all times. A short hallway led from this common area to the street entrance.
The room occupied by defendant Bruce Barber and another student named Welton was known by the landlord as “No. 4-5,” and had affixed to the door three separate cards with printed matter on each. The top card, which was the smallest of the three, had the letters “ECURB” (“ECURB” is Bruce spelled backward) printed on it. The middle card bore what appears from a photograph offered in evidence to be an engraving showing Neptune emerging from the sea. The bottom card had the words “CHANGE . . . CONTROVERSY . . . CHALLENGE” printed on it. The door, however, bore no numerals. The room occupied by defendant Blackburn had the numeral “2” on it. A room occupied by a fourth student named Roberts with the numeral “3” on the door also led off the common area.
The search warrant described the premises to be *567searched as “* * * Apartment Number 2 in the basement of the residence at 240 South Davis Street, said apartment having the letters ECURB on the door * * The affidavit supporting the issuance of the warrant described the premises three times in the same manner. The affiant, who was also the officer in charge of executing the search warrant, obtained his information from an anonymous informant who had been at the named premises on the night of August 2, 1971. The state’s evidence was that the informant had observed a quantity of marihuana there while attending a party.
The search warrant was executed at approximately 4 a.m. on August 3 by the affiant, Deputy Sullivan, and several uniformed police officers. Upon entering the basement area, the officers went down the hall to the open and unmarked door leading to the common area and knocked several times. Deputy Sullivan testified concerning subsequent events as follows: That he looked on the face of the door and did not see any markings; that he could see all of the common area without entering and that he could see the doors marked “2” and “3,” which were closed; that defendant Barber responded to the knocking; that he asked Barber “if he was Barber and if this was Apartment No. 2,” to which Barber replied “That is true”; that he showed Barber the search warrant and gave him the Miranda① warnings; that he figured the whole apartment was “Apartment No. 2” and further relied on Barber’s statement that it was; that he was told by his informant that there were two apartments in the basement; that prior to entering the building *568the officers verified the license number of an automobile in front of the house and found that it was Barber’s automobile; that Barber’s room was searched producing, among other things, two “lids” of marihuana from the closet; and that Barber admitted he possessed marihuana. Some time later defendant Blackburn produced two “joints” of marihuana from his room and handed them to one of the officers. Shortly thereafter defendants were arrested for possession of marihuana.
There is a conflict in the testimony as to whether Sullivan asked Barber if the whole area was “Apartment No. 2.” Sullivan testified that Barber indicated that it was “Apartment No. 2”; Barber testified that he did not.
There is also a conflict over the sequence of events that next followed. However, there is no contention urged in defendants’ brief nor in oral argument that the Miranda advice was not given before the questioning and the search. They did not search room “1,” which opens on the hallway. No effort was made initially to locate a door with the letters “ECURB” as described in the search warrant. Barber’s “ECURB” door was open from the time the officers first entered. Approximately an hour and a half had elapsed before one of the officers looked on the face of the door and saw the letters “ECURB” thereon. Marihuana was found in Barber’s room (“ECURB”).
Based upon the testimony which we have just summarized the trial court ordered the marihuana suppressed. The court issued a memorandum opinion but made no special findings of fact. From a reading of the court’s memorandum opinion we conclude that the court rested its decision to suppress entirety on *569what it considered to be a fatal variance between the description in the warrant of the room to be searched, and the physical facts subsequently disclosed during the search. We reverse and remand. After examining the entire record we conclude that under the standards applied in State v. Cortman, 251 Or 566, 446 P2d 681 (1968), cert denied 394 US 951 (1969), State v. Koberstein, 8 Or App 307, 493 P2d 176 (1971), Sup Ct review denied (1972), and State v. Skrelunas, 1 Or App 182, 460 P2d 869 (1969), the warrant in this case sufficiently specified the premises to be searched.
After the officers searched defendant Barber’s room, and after defendant Blackburn produced two ■“joints” of marihuana from his room, they had probable cause to search Blackburn’s room as well as the common area. People v. Gorg, 157 Cal App2d 515, 321 P2d 143 (1958). However, the search of room “3,” which was occupied by Roberts, was improper. There is nothing in the record to indicate that prior to extending their search to this room the officers had probable cause to believe that room “3” contained marihuana or that Roberts was in any way involved with marihuana found in the possession of defendants Barber and Blackburn.
We recognize that there was a variance between the description of the premises in the warrant and the physical facts discovered in the course of the search. Under all the facts presented here, however, this variance was not such an irregularity as to render the warrant fatally defective and thereby invalidate the search and seizure.
In Hanger v. United States, 398 F2d 91 (8th Cir 1968), cert denied 393 US 1119, rehearing denied 395 US 971 (1969), the court held that although the search *570warrant specified the premises to be searched as “Apartment 1419,” it was a valid warrant to authorize the search of “Apartment 1419a,” where it was found at the time of executing the warrant that that was in fact the apartment number at the premises to be searched.
In People v. Watson, 26 Ill2d 203, 186 NE2d 326 (1962), the court held that a search warrant describing premises as “apartment number 604 of the building known as 2300 S. State St.,” permitted search of apartment 604 at “2310 S. State St.” In addition the court said:
“* * * [0]ther identifying factors [existed here] which removed any doubt or ambiguity from the description * * *.” 26 Ill2d at 206.
People v. Watson, supra, was followed in People v. Aiuppa, 48 Ill App2d 95, 99-100, 198 NE2d 738 (1964), where the court said:
“* * * We are fully in accord with the principle enunciated in People v. Watson, * * * that search warrants should not be quashed for hypertechnical reasons.”
Again in People v. Mecca, 132 Ill App2d 612, 270 NE2d 456 (1971), the Illinois Appellate Court held that a warrant which, allowed a search of premises at 3322 South Western Boulevard, and indicated the house had imitation brick siding, was sufficient notwithstanding the arrest of defendant and seizure of gambling paraphernalia was made at 3322 South Western Avenue, an adjoining street, at a house sided with brown imitation siding.
“* * * [E]ven where a reading of the address listed on a search warrant taken by itself does not actually pinpoint the premises to be searched other identifying factors may be considered to enable the *571officer to locate the premises with definiteness and certainty.” 132 Ill App2d at 614.
Similarly in United States v. Contee, 170 F Supp 26 (D DC 1959), the court held that a search warrant describing the premises as “ ‘Apt. A’ in 810 C St. N.E.,” and occupied by Joan Williams (defendant), when in fact there was no “Apt. A” at 810 C Street, permitted the search of defendant’s apartment notwithstanding. The evidence established that there were two apartments at that address and that the police entered and searched the apartment occupied by defendant. The court said:
“It should be emphasized that this is not a case where the warrant described one place and the police searched another. This is a case of a superfluous designation which, we have assumed, is erroneous. Steele v. United States No. 1, 1925, 267 U.S. 498, at page 503, 45 S.Ct. 414, 416, 69 L.Ed 757, sets forth the general principle that
“ ‘It is enough if the description is such that the officer with a search warrant can, with reasonable effort ascertain and identify [it].’ (Taft, C.J.)
The Court is of the opinion that an officer, with reasonable effort, could identify the defendant’s apartment as the one commended to be searched. Cf. Irwin v. United States, 1937, 67 App. D.C. 41, 89 F.2d 678.” 170 F Supp at 27.
This type of variance has also been upheld in the search of automobiles where the license number given varied slightly from that of the vehicle searched. Wangrow v. United States, 399 F2d 106, 114-15 (8th Cir), cert denied 393 US 933 (1968).
The warrant in the case at bar was sufficient to enable the executing officer to locate the premises to be searched with reasonable certainty.
*572Beversed and remanded.
Miranda v. Arizona, 384 US 436, 86 S Ct 1602, 16 L Ed 2d 694, 10 ALR3d 974 (1966).