This is an old swedish, home made, pack saddle tree. I have a couple of similar packsaddles in my collection. On the old pack saddles I´ve seen there are thick ( 4" ) pads ( often made of grain sacks) and stuffed with hair ( moose- horse- or pigs hair) under the bars.
The slots in the bars are for the single cinch billet and the ring on the back of the cantle is for the crupper.
The reins were looped around the horn so the horse couldn´t stop to graze, if no leadrope was used.
This type of packsaddle was frequently used in Sweden during the 1700:s and 1800:s and were often made of birch wood. Two big baskets, often made of weaved Juniper branches, were used to pack the gear. The poor man´s solution of packing, but apparently it worked !
/ Knut
PS Tina, There is really one mule in Sweden !!!
A friend of mine in Västergötland found one in Skåne and he got it for free as there were "behaviour problems"! The story goes that a breeder of Swedish warmbloods got a small donkey stallion and they put him in the same pasture as a 2 year old, show jumping bred filly without considering what love could do to a young virgin. The filly "grew fat" and one morning they found a long eared creature in the pasture. The big question is still: Did he use a ladder? The donkey saw the possibillities more than the limits!
The mule is named Tequila Daisy and she is being trained as a pack mule, the beast of burden to one of the members of the Scandinavian Mountain Men.
http://www.youtube.com/watch?v=nVR4nDtyhzU