books%3Fid=6L1vtSHSbrAC&pg=PA629&lpg=PA629&dq=hushing+in+mines&source=web&ots=o2L2TcWAae&sig=uxQlSyFF8hr6v4YBvpqVB4ajQaU&hl=en

books%3Fid=6L1vtSHSbrAC&pg=PA629&lpg=PA629&dq=hushing+in+mines&source=web&ots=o2L2TcWAae&sig=uxQlSyFF8hr6v4YBvpqVB4ajQaU&hl=en

https://books.google.com/books%3Fid=6L1vtSHSbrAC&pg=PA629&lpg=PA629&dq=hushing+in+mines&source=web&ots=o2L2TcWAae&sig=uxQlSyFF8hr6v4YBvpqVB4ajQaU&hl=en
Hushing
Link from a Wikipage to an external page

books%3Fid=6L1vtSHSbrAC&pg=PA629&lpg=PA629&dq=hushing+in+mines&source=web&ots=o2L2TcWAae&sig=uxQlSyFF8hr6v4YBvpqVB4ajQaU&hl=en

https://books.google.com/books%3Fid=6L1vtSHSbrAC&pg=PA629&lpg=PA629&dq=hushing+in+mines&source=web&ots=o2L2TcWAae&sig=uxQlSyFF8hr6v4YBvpqVB4ajQaU&hl=en