This photo spread appeared in Modern Screen magazine in 1942. We Salute Hollywood at War!                 In H’wood, morale isn’t just a pretty face. It’s laughs for the homesick–blood for the wounded–millions for guns! Clark Gable, anxious to shake off old ties, get into the Big Scrap, took 11 months of stiff training and blisters to earn his gold Lieut.’s bars. Jim Cagney succeeded him as Chairman of the actors’ division of the H’wood Victory Comm. And believe us, nobody has to ask what Hollywood is doing in this war! To date, its War Bond sales amount to $838,250,000! Among the things that…