Cellar stairs
Source:
Section 190 — Cellar stairs, https://www.nysenate.gov/legislation/laws/MDW/190
(updated Sep. 22, 2014; accessed Jun. 21, 2025).
Source:
Section 190 — Cellar stairs, https://www.nysenate.gov/legislation/laws/MDW/190
(updated Sep. 22, 2014; accessed Jun. 21, 2025).