div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentusgs-rb-199-051-032-618-o-78-141-858-098-591-153-030-140-0029-258htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: USGS · rb 199 051 032 618 o 78 141 858 098 591 153 030 14½0 0029 258 mils 9 mils utm grid and 1971 magnetic north declination at center of sheet 15 rb o 50 563 rb loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer2022052007601bbdb59433bb54327807c2html5thumbnails1jpg width=140 height=200 divdiv