The completed fish pass on the River Bollin at Quarry Bank Mill, 2014 - Fred Owen

Construction of the fish pass on the River Bollin at Quarry Bank Mill, 2013 - Fred Owen

Pott Shrigley, April 2013 - Stephen Proctor

Styal, July 2010 - Jane Michael

Llangollen, May 2010 - Peter del Strother

Styal, July 2009 - Jane Michael

Dorset, June 2009 - John Price

Liverpool, October 2008 - Jane Michael

Isle of Man, October 2008 - Jane Michael

Ingleton, September 2008 - Bill Maddocks

Ingleton, September 2008 - Jane Michael

Castleshaw, July 2008 - Jane Michael

Stiperstones, June and October 2008 - Bill Maddocks

Styal, June 2008 - Jane Michael

Shap, May 2008 - Jane Michael

Local heroes, April 2008 - Jane Michael

The Building Stones of Manchester, October 2007 - Jane Michael

Field trip to the SW Scottish Highlands, June 2007 - Niall Clarke

Field trip to the National Coal Mining Museum, Wakefield, June 2007 - Jane Michael

Field trip to Buxton Museum and Poole's Cavern, April 2007 - Mary Howie

Field trip to Skye, September 2006 - Jane Michael

Field trip to Skye, September 2006 - Fred Owen

Field trip to Rhoscolyn, Anglesey, August 2006 - Mary Howie

Field trip to White Coppice, July 2006 - Niall Clarke

Field trip to Castle Cement Quarry, Ketton, near Stamford, June 2006 - Fred Owen

Field trip to Bradley Fen Clay Pit, Whittlesey, Rutland, June 2006 - Fred Owen

Field trip to Crosby Warren Quarry, near Scunthorpe, March 2006 - Fred Owen

Parys Mountain, Anglesey, October 2005 - Mary Howie

Trans Pennine Trail, Tameside, October 2005 - Marjorie Mosley

Fossils in German Museums, September 2005 - Mary Howie

Field trip to Oldham and Glodwick, September 2005 - Steve Darlington

Field trip to Oldham and Glodwick, September 2005 - Mary Howie

Field trip to Cliviger Gorge, June 2005 - Jane Michael

Field trip to Miller's Dale, May 2005 - Mary Howie

Field trip to Whitby, April 2005 - Jane Michael

Field trip to Brymbo, February 2005 - Mary Howie

Field trip to Lyme Park, September 2004 - Jane Michael

Field trip to Arnside, August 2004 - Jane Michael

Field trip to Hurstwood, Burnley, Summer 2004 - Jane Michael

Comley Quarry, Shropshire, Summer 2004 - Bill Maddocks

Knutsford, Summer 2004 - Mary Howie

Mam Tor, Autumn 2003 - Michael Aiers

Field trip to Branshaw Quarry, near Keighley, and Ashlar Stone Products, June 2003 - Michael Aiers