Those sound rather low, Bob. Did you have the throttle open when you tested it? If so, the next step is to put a spoonful of engine oil in the plug-hole and repeat the test. If it increases noticeably, you will know what is wrong (or at least part of what is wrong). If it doesn't improve, you might need to take a look at the valve seats. You need to check the tappet clearances anyway.
