Planthouse
The archive of Planthouse can be found at the Beinecke Rare Book & Manuscript Library at Yale University in New Haven , CT . 
<triplet> Beinecke Rare Book & Manuscript Library <subj> Yale University <obj> location <subj> New Haven <obj> located in the administrative territorial entity <triplet> Yale University <subj> New Haven <obj> located in the administrative territorial entity