Issued artillery hi-res... www.alamy.com

U s army artillery during... www.alamy.com

86 M 101 105 mm howitzer... jenikirbyhistory.getarchive...

Framed Print: Adventure And... www.ebay.com

Field artillery support... www.alamy.com

86 M 101 105 mm howitzer... jenikirbyhistory.getarchive...

MlAl 155mm Cannon Long Tom... www.knotmodels.com

Field artillery support... www.alamy.com

Artillery | Open Library openlibrary.org

M110 SELF-PROPELLED... www.knotmodels.com

Artillery : a History /... www.mwbooks.ie

German 88mm, reviewed by... modelingmadness.com

177 field artillery hi-res... www.alamy.com

Artillery by Adams, Simon,... jerseylibrary.gov.je

Artillery Spotters in games... www.dakkadakka.com

Camouflaged cannons | File... www.flickr.com

177 field artillery hi-res... www.alamy.com

ATOMIC CANNON | The atomic... www.flickr.com

Field artillery in action... www.alamy.com

Digital History Archive... www.digitalhistoryarchive.c...