The Chapin Library's main attraction is its collection of Revolutionary-era documents, including a 1776 printed version of the Declaration of Independence.
The library has documents from before and during the Revolutionary-era
( z1 have :ARG0 ( z2 library ) :ARG1 ( z3 document :time ( z4 and :op ( z5 before :op ( z6 era :name ( z7 name :op "Revolutionary" :op "era" ) ) ) :op z6 ) ) )