Lots of people get all warm and gooey inside when the thought of wedding anniversaries comes up. Like sugar plums those images of roses by the dozens, lacy lingerie, and diamond pendants declaring everlasting romance flit across the mind. Then the reality of the cold and slippery outside enters the quotient. Enter a real anniversary present. It ain't sexy, it won't wilt in a week, and of course it's in the cost range of a diamond. Happy Anniversary Jim and Jan--46 years on Dec. 19th.