Bryan, I have done as Martin asked. I opened them with Paint Shop Pro, then saved them as JPEG files, and they are now visible on Windows Picture and Fax Viewer. I hope this helps. They are attached below.
Peter.
PS: YES it works, I just checked and they are visible

Bryan, my bill is in the mail
Topic cleaned up. Bryan's original text here:Finally got started on the windlass. Many things about the ship would have changed during her long life (1895-1948) but I doubt if the windlass was one of the changes. So I am attepting to build the "Emerson-Walker" item that was steam driven but also capable of hand operation.
Compared to the modern behemoths it is surprisingly small. Only about 12' in total width and a tad over 4' high. This makes my model of it only 3" wide and 1.2" tall. (Gulp). I guess I know how a "normal" steam wndlass works, but I have never seen a one that can also be hand operated. Has to be on a ratchet system though. The side view of the pic. I found very confusing as I couldn't see the relevance of the large secondary wheel. Think I have it sussed now though.
References to pictures will come later.
The 1st job was to make the bedplate.(pic 2). Sounds as if it should be an easy cut job, but the bed plates used to be in 2 layers. A thick (timber) underlayer with a steel plate bolted through the steel, the timber, the deck planks and also whatever was underneath. The thick wooden plate would overlap by about 1" from the steel. So I cut the wood base out of 1/16" sheet and the "steel" (30 thou plasticard) 1mm less all round. Stuck the 2 together with d/s tape and painted black. Gives a nice "contoured" look to the result.
Now that I had the size of the whole machine I could look at the side elevation (pic 3) and scale (via computer) the drawing. There are 4 main frames. The 2 outer ones are thicker (wider) than the 2 centre ones. The 2 centre ones are larger. On the drawing the 2 inner ones have a shaded section at the front.
Scaling a drawing on a computer is a matter of choice. My method is as follows:-
1. Bring up the pic you want to full screen size.
2. Using the "crop" tool, crop the entire image to the edges of the drawing and save.
3. On the printer select "custom" and tell the printer what size you want. Print out at least 4 using different positions on the paper for each. (I print mine out on the sort of sticky paper made for CD labels etc.) . Once that is done just stick the paper prints to whatever material you are using. (Plasticard in my case).
Drill out the shaft holes first! It may not be too important for the rest, but get the holes more or less right.