themarksproject.orgUndatedTaylor NgDocumented on an object dated 1970-1980s; this does not establish a mark-use range.
themarksproject.orgUndatedSTDocumented on an object dated 2015; this does not establish a mark-use range.
themarksproject.orgUndatedTaylor-Ng 1979Documented on an object dated 1979; this does not establish a mark-use range.
themarksproject.orgUndatedTaylor 69Documented on an object dated 1969; this does not establish a mark-use range.