Definitions.

CFR · 2024-01-01 · US · Title 7

(a) (b) (c) (d) (e) (f) (g) (h) (1) That are associated with events that have made a significant contribution to the broad patterns of our history; or (2) That are associated with the lives of persons significant in our past; or (3) That embody the distinctive characteristics of a type, period, or method of construction, or that represent the work of a master, or that possess high artistic values, or that represent a significant and distinguishable entity whose components may lack individual distinction; or (4) That have yielded, or may be likely to yield, information important in prehistory or history. (i) (j) (k) (l)

official document · source cfr-2024 · id 7:§ 1901.253