div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentuniversity-of-wisconsina-koch-arthur-lab-res-471-concord-av-koch-edward-labhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: University of Wisconsin–MadisonimageslibrarywisceduWIEFacsFortAtkinsonLocHistFAKoch Arthur lab res 471 Concord av Koch Edward lab res 1110 Main Koch Engelbert farmer loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsinreader036viewer202207101261038aa7fb5513504514e605html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentuniversity-of-wisconsina-koch-arthur-lab-res-471-concord-av-koch-edward-labhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: University of Wisconsin–MadisonimageslibrarywisceduWIEFacsFortAtkinsonLocHistFAKoch Arthur lab res 471 Concord av Koch Edward lab res 1110 Main Koch Engelbert farmer loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsinreader036viewer202207101261038aa7fb5513504514e605html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentuniversity-of-wisconsina-koch-arthur-lab-res-471-concord-av-koch-edward-labhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: University of Wisconsin–MadisonimageslibrarywisceduWIEFacsFortAtkinsonLocHistFAKoch Arthur lab res 471 Concord av Koch Edward lab res 1110 Main Koch Engelbert farmer loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsinreader036viewer202207101261038aa7fb5513504514e605html5thumbnails3jpg...