I have been reading all of these posts re tombstones. It appears to me that we should be asking those who make them. Anyone who works with stone should be able to tell us what will and what will not damage the stone. Is there a geologist or a tombstone architect in the crowd? Dawn Family Research: SMYTH, SPENCER, SPARKHALL, CUBITT, BOWER, WORTS, DEARING, GLEESON, LANDRY/LONDRY, WILLIS, HUMPHREY, HENLEY/HENERBY - married in: Brown & Browne, Barnham, Shepherd, More, Randle, Wright, McArthur, Bloomer, Tustian, Doan, Burnette, Stillwell, Luck, Huckle, Nelson, Foreman, Sherk, Near, Clark, Fligg, Gould, Sparling and many more!!