Hello all. I'm looking for a trench periscope manufactured by the Swiss firm, Wild Heerbrugg, like this one:
http://www.worthpoint.com/worthopedia/wild-heerbrugg-trench-periscope-iraqi-marked
or this one:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=120572979662&ssPageName=STRK:MEWAX:IT
http://www.worthpoint.com/worthopedia/wild-heerbrugg-trench-periscope-iraqi-marked
or this one:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=120572979662&ssPageName=STRK:MEWAX:IT