         Sentence 1: What was originally on the spacesuits  prior ta the clear “fishbowl” hetmet?    Sentence 2: After an unmanned LIM test flight  RS-206, a crew would fly the first Block | ESM and  Lm in a dual mission known as RS-207/208,  or RS-278 (each spacecraft would be faunched on a  Separate Saturn 16.)    *    