Heavy-duty jacks. Tips on the selection and use of hydraulic jacks (whiskey jacks), screw jacks (house jacks) and ratchet jacks (railroad jacks) for lifting large weights (such as major house parts).
OLD-HOUSE JOURNAL Jul-Aug 1990 (v.18#4) pg. 58
Added Info OLD-HOUSE JOURNAL Nov-Dec 1990 (v.18#6) pg. 6
How to build a hydraulic lift for a garden tractor.
POPULAR MECHANICS Jun 1970 (v.133#6) pg. 172
Hydraulic ram systems. What is available and tips on their use.
WORKBENCH Mar-Apr 1987 (v.43#2) pg. 69