01 Nov 2025 7 min read From Welding Rototillers to Making Locomotives to Reading Balance Sheets: Why Optionality Matters in Defense Production Ed Vaughan Owner’s Manual for the MK1200G, liquefied natural gas locomotive, a first of its kind production that I participated on while working as a young engineer at MK Rail. This post is for subscribers only Subscribe now Already have an account? Sign in
