Photograph showing limestone slabs being packed

Photograph of limestone blocks being lifted

Photograph of worker packing a bundle of limestone slabs

Photograph of cut limestone loaded onto a truck

Photograph of HYDRASPLIT stone-splitting machine being used

Photograph of HYDRASPLIT stone-splitting machine

Photograph of a worker using HYDRASPLIT stone-splitting machine

Photograph of cut limestone slab

Photograph of limestone section being cut by machine

Photograph of limestone slab being cut by machine

Photograph of limestone slab being positioned for cutting

Photograph showing storage of cut limestone

Photograph of limestone being cut by machine

Photograph of forklift carrying cut limestone pieces

Photograph of truck loaded with cut limestone pieces

Photograph of outdoor machinery at Gillis quarries

Photograph of outdoor quarry machinery

Photograph of a Gillis quarries site

Photograph showing cuts into limestone at quarry site

Photograph of stone-cutting machinery

Photograph of machine lifting large limestone slab

Photograph of Ken Shannon holding a fossil

Photograph showing storage of packed slabs of limestone

Photograph - Ed Schreyer and Donald Howell James

Photograph - Group of People in a Tyndall Quarry Warehouse