Mr. Gauthier. This represents the arrangement, physical arrangement, in the basement at the time Lee Harvey Oswald walked out from the elevator through the jail office onto the basement ramp.
Mr. Specter. And where have these models been maintained since the time they were prepared by the FBI?
Mr. Gauthier. The models were delivered to the Commission's building and installed in the exhibits room on the first floor, on January 20, 1964.
Mr. Specter. Mr. Chief Justice, I now move for the admission into evidence of the photographs 878, 879, 880, and 881.
The Chairman. They may be admitted.
(The documents heretofore marked for identification as Commission Exhibits Nos. 878, 879, 880, and 881, were received in evidence.)
Mr. Specter. Did you participate in the onsite tests made in Dallas?
Mr. Gauthier. I did.
Mr. Specter. Was a survey made of the scene used to record some of the results of that onsite testing?
Mr. Gauthier. Yes.