Jim,
For those readers that have livestock they need to prepare for the day when hydrocarbon fuel may not be available for tractors. I would suggest a buck rake and a pull-behind sickle mower that a horse could pull. It beats cutting hay by hand. These items can often be picked up at farm and ranch auctions. Enough hay can be put up for a few cows, horses and sheep for the winter months when snow may cover grazing ground.
I would recommend a treadle sewing machine. Clothes will need to be mended and taken care of until society gets back on its feet and power is restored. Make sure you have extra needles, bobbins, thread and a couple of belts. In an ideal situation a family should also have an extra treadle machine that is capable of doing leather work for shoes and horse tack.
I would recommend a selection of sharpening stones and at least one black oil stone for straight razors. A selection of saw sets for properly setting teethe of regular hand saws and two man cross cut saws. A good felling saw should be picked up also.
If thing stay bad long enough, traditional hand tools will be a must. A good crosscut saw is nearly as quick as a chain saw. Axes with good steel are capable of [being sharpened for] shaving. These are just some thoughts that I have not noticed on your site. – Clyde