11. On the bottom is the unexposed copy film. 12. Upon washing, the unexposed portions wash away, leaving the white paper exposed. 13. The critical dose is the exposure at which unexposed resist begins to be attacked. 14. During this process, the unexposed side cannot exceed the boiling point of water. 15. A previously unexposed flock will develop cases for two to eight weeks following introduction. 16. Only one picture could be taken before reloading with a fresh, unexposed plate. 17. Can it be doubted that more as-yet unexposed networks do not exist in America? 18. There is no reason why Seattle should be on some safe list and unexposed to them. 19. The wedding was said to be one of the very few unexposed weddings of Indonesian celebrities. 20. Some Washington secrets are best left unexposed . ( Murray, Cox News Service ) MOVED TUESDAY.
