Dimension X, 1950: https://ia800901.us.archive.org/33/items/OTRR_Dimension_X_Si...

Burgess Meredith Reads Ray Bradbury, 1962: https://dn720300.ca.archive.org/0/items/meredith-bradbury/01...

Edit: Ray Bradbury read by Leonard Nimoy, 1975 https://archive.org/download/bradbury-nimoy/1-There%20Will%2...