Versions of 30 CFR 57.19133 - Shaft on LawServer 2024 30 CFR 57.19133 – Shaft 2023 30 CFR 57.19133 – Shaft 2022 30 CFR 57.19133 – Shaft 2021 30 CFR 57.19133 – Shaft 2020 30 CFR 57.19133 – Shaft 2019 30 CFR 57.19133 – Shaft 2016 30 CFR 57.19133 – Shaft 2015 30 CFR 57.19133 – Shaft 2014 30 CFR 57.19133 – Shaft 2010 30 CFR 57.19133 – Shaft 2009 30 CFR 57.19133 – Shaft
