The New York Stock Exchange started out as a coffee house.
unshielded
(adjective) (used especially of machinery) not protected by a shield
Source: WordNet® 3.1
unshielded (not comparable)
Not shielded.
Source: Wiktionary
26 June 2024
(verb) include or contain; have as a component; “A totally new idea is comprised in this paper”; “The record contains many old songs from the 1930’s”
The New York Stock Exchange started out as a coffee house.