Oswald’s use of post office boxes is consistent with other information known about him. His frequent changes of address and receipt of Communist and other political literature would appear to have provided Oswald reason to have rented postal boxes. These were the explanations for his use of the boxes which he provided Postal Inspector H. D. Holmes on November 24.[C6-600] Moreover, on October 14, 1963, he had moved into a room on Beckley Avenue under the name of O. H. Lee[C6-601] and it would have been extremely difficult for Oswald to have received his mail at that address without having disclosed his true name. The boxes cost Oswald only $1.50 or less per month.[C6-602] Although the possibilities of investigation in this area are limited, there is no evidence that any of the three boxes was ever used for the surreptitious receipt of messages or was used by persons other than Oswald or his family. No unexplainable notes were found among Oswald’s possessions after his arrest. Oswald’s box on the day of the assassination, No. 6225, was kept under constant personal surveillance by postal inspectors from about 5 p.m. November 22 until midnight November 24. A modified surveillance was maintained thereafter. No one called for mail out of this box; indeed the only mail in the box was a Russian magazine addressed to Oswald. The single outstanding key was recovered from Oswald immediately after he was taken in custody.[C6-603] In appraising the import of Oswald’s rental of post office boxes, it is significant that he was not secretive about their use. All three boxes were rented by Oswald using his true name.[C6-604] His application for box No. 2915 showed his home address as that of Alexandra De Mohrenschildt (Taylor), whose husband had agreed to allow Oswald to use his address.[C6-605] His application for the New Orleans box listed his address as 657 French Street; his aunt, Lillian Murret, lived at 757 French Street.[C6-606] On the application for box No. 6225, Oswald gave an incorrect street number, though he did show Beckley Avenue, where he was then living.[C6-607] He furnished the box numbers to his brother, to an employer, to Texas and New Orleans unemployment commissions, and to others.[C6-608] Based on all the facts disclosed by its investigation, the Commission has attached no conspiratorial significance to Oswald’s rental of post office boxes.