div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=university-of-wisconsina-american-planes-fly-over-the-soviet-zone-only-inhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: University of Wisconsin–MadisonimageslibrarywisceduHistoryEFacsGerReconomg1950American planes fly over the Soviet Zone only in the established air corridors to Berlin loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsmxreader035viewer202206250961064ff6dcdcb7541352ea3ehtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=university-of-wisconsina-american-planes-fly-over-the-soviet-zone-only-inhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: University of Wisconsin–MadisonimageslibrarywisceduHistoryEFacsGerReconomg1950American planes fly over the Soviet Zone only in the established air corridors to Berlin loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsmxreader035viewer202206250961064ff6dcdcb7541352ea3ehtml5thumbnails2jpg width=140 height=200 divdiv