Contributor Andrew Mackey replies to a letter about thread standards with his own inconsistency problems
A reader shares the valve springs he found and reformed for his 4-cylinder engine.
A reader wants to know what the piece of equipment he found in the woods behind his house is.
A reader shares his thoughts on problems with thread and fastener standards.
A study in three types of vintage engine oilers and how they work.
Herrs Machine Hydrostatics will repair, rebuild or re-manufacture most brands of hydrostatic transmission pumps, motors and components.
A reader sends in a photo of an ice cutting machine, of which not much is known.
A reader shares his old Fairbanks-Morse dealer's repair parts display cabinet.