File On the origin of the prairies, and the absence of trees from their surface Box 8 In: Alexander Winchell Papers, 1833-1891 » Writings and lectures » 1863
File Notice of a gar pike supposed to be undescribed Box 8 In: Alexander Winchell Papers, 1833-1891 » Writings and lectures » 1863
File Observations on the slug fly of the cherry and pear with notes on its embryonic development Box 8 In: Alexander Winchell Papers, 1833-1891 » Writings and lectures » 1863
File Notice of Dr. Tappan's pamphlet Box 9 In: Alexander Winchell Papers, 1833-1891 » Writings and lectures » 1864
File Determination of the magnetic meridian Box 9 In: Alexander Winchell Papers, 1833-1891 » Writings and lectures » 1864
File Sur les relations zoiques d'ischadites Murchison Box 9 In: Alexander Winchell Papers, 1833-1891 » Writings and lectures » 1864
File Sur les affinité zoiques d'ischadites Murchison Box 9 In: Alexander Winchell Papers, 1833-1891 » Writings and lectures » 1865