div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentletter-to-duane-spencer-blm-from-caroline-hall-achp-in-cou-achp-preservinghtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Letter to Duane Spencer BLM from Caroline Hall ACHP in cou ACHP Preserving Americas Heritage September 12 2013 Mr Duane W Spencer Field Manager Buffalo Field Office Bureau loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220520036015ca0dd6bfbf1a4717d010html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentletter-to-duane-spencer-blm-from-caroline-hall-achp-in-cou-achp-preservinghtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Letter to Duane Spencer BLM from Caroline Hall ACHP in cou ACHP Preserving Americas Heritage September 12 2013 Mr Duane W Spencer Field Manager Buffalo Field Office Bureau loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220520036015ca0dd6bfbf1a4717d010html5thumbnails2jpg width=140 height=200 divdiv