The Chapin Library's main attraction is its collection of Revolutionary-era documents, including a 1776 printed version of the Declaration of Independence.
1776 is composed of a one, one seven, and three threes,
It is definitely incorrect to say  1776 is composed of a one, one seven, and three threes, because it is composed of a one, two sevens, and a six.
( z1 compose :ARG1 ( z2 date-entity :year 1776 ) :ARG2 ( z3 and :op ( z4 one ) :op ( z5 one :quant 7 ) :op ( z6 three :quant 3 ) ) )