I found a rather interesting post about the German "beilpicke" used by German pioneers in WWI.
http://www.pickelhaubes.com/forum/viewtopic.php?t=4438&sid=4df2c08bfaff4c71c45bf44dd9320e04
It seems they used it in trench warfare and it looks to be very usefull in this role.
http://www.pickelhaubes.com/forum/viewtopic.php?t=4438&sid=4df2c08bfaff4c71c45bf44dd9320e04
It seems they used it in trench warfare and it looks to be very usefull in this role.