The two diskettes supplied contain the information used in the calculations for the paper " Perspective: On the Near Wall Similarity of Three-Dimensional Turbulent Boundary Layers ", (S., Olcmen, R.L. Simpson) which was accepted in October/1992 to be published in December/1992 issue of Journal of Fluids Engineering. In the first diskette and in the part of the second diskette the data gathered through the communications with the original authors of the referred papers in the mentioned paper above are contained. The data gathered was either in diskettes or on paper. Therefore some of the data was typed in before used. In some cases the data supplied by the original authors did not include all the necessary parameters, in these cases the information was read from the figures or tables of the original publications of the authors. Therefore some of the parameters in the diskettes are only of the stations which were used in the analysis. For more complete set of data the researcher is therefore referred to the publications of the original authors. The data gathered are stored in several directories. The list below gives the directory list and whose data are contained in it: DISKETTE I ANDRSN1:Anderson-Eaton flow data. For details of this data set README.TXT file in this directory should be referred. ANDRSN2:Anderson-Eaton flow data. For details of this data set README.TXT file in this directory should be referred. ANDRSN3:Anderson-Eaton flow data. For details of this data set README.TXT file in this directory should be referred. ANDRSN4:Anderson-Eaton flow data. For details of this data set README.TXT file in this directory should be referred. DECFEL :Dechow-Felsch data. ELSEN :Elsenaar-Boelsma data. FERVAG :Fernholz-Vagt data. BISOM :Bissonnette-Mellor high and low Reynolds number data. LOHMANN:Lohmann's data. MULLER :Muller's data. DISKETTE II OLCMEN :Olcmen's data. For details of this data set the files README.HOT and READPRES.LDV files should be referred. In the second part of the second diskette under the "LAWOFWAL" directory the data and the programs used in the calculations of the above mentioned paper are presented. More explanation about these files can be found in that directory. ADDRESSES OF THE ORIGINAL AUTHORS Prof.Dr.-Ing. K.-O. Felsch Institut fur Strmungslehre un Stromungsmaschinen Universitat Karlsruhe Postfach 6890, Kaiserstrabe 12, D-7500 Karlsruhe 1 Germany Tel (07 21) 608, Teletex 721 166 = UNIKar Dr. Luc Bissonnette 1052 Avenue Dijon Ste-Foy, Quebec GIW4M4 Canada Robert P. Lohmann United Technologies Pratt and Whithney Engineering Division-South P.O. Box 2691 West Palm Beach, Florida 33402 John K.Eaton Thermosciences Division Department of Mechanical Engineering Stanford University Stanford, CA 94305 Prof. Dr. Roger L. Simpson and Dr. Semih M. Olcmen Aerospace Engineering Department Virginia Polytechnic Institute and State University Blacksburg, VA 24061 Tel:(703)-231-5989 Dr. Udo R. Muller MBB-GmBH Hunefeld Str. 1-5 Bremen 2800 R.F.A. A. Elsenaar National Aerospace Laboratory, NLR Anthony Fokkerweg 2, 1059 CM Amsterdam The Netherlands H.H. Fernholz Hermann-Fottinger-Institut fur Thermo-und Fluiddynamik Strabe des 17. Juni 135, D-1000 Berlin 12