0000950137-96-000284 DEF 14A 1 19960426 19960318 CSE NYSE GATX CORP 0000040211 4700 361124040 NY 1231 DEF 14A 34 001-02328 96535695 120 S RIVERSIDE PLZ CHICAGO IL 60606 3126216200 GENERAL AMERICAN TRANSPORTATION CORP 19750722 DEF 14A 1 000095013796000284-001-seq1-def-14a.txt NOTICE & PROXY STATEMENT