1833. ROBERT MEEROPOL (b. 1947) The youngest son of Ethel and Julius Rosenberg, who were executed when he was only six years old. He is now active in liberal causes, and founded, in 1990, the Rosenberg Fund for Children. T.L.S. alluding to his parents' trial 1p. 4to., Springfield, Jan. 1, 1974, to Mr. Bishop, in part: "...My brother informed me of your standing invitation to have either of us examine your files...I am anxious to see your information...". At bottom, Bishop types a reply: "...Forgive me for responding this way, but I do it in haste...The notebooks are so voluminous, the material from various sources sometimes repetitious that I suggest you decide to take dead aim on certain key facts. In fact, had I known you and your brother I would have suggested that you begin with the entire transcript of the trial...". Emendations, tape repair at top margin, otherwise very good. $75-100