Came across those four wonderfully detailed photos from a Norwegian town named Notodden in Telemark county. The riders represent NMK (Norsk Motorcykel klubb) Notodden, a branch of NMK and have an endurance race of some sort as there are riders with numbers attached.
H212 & H803 are both early Indians from the Wigwam in Springfield, whilst H215 & H853 are both big X`s - Excelsiors from the Scwinn factory in Chicago.
A sidenote, still quite intriguing; the boy in the right side of the photo admiring the riders and their bikes are by no doubt of Asian origin. This might have a link to the fact that King Chualongkorn of Thailand visited Notodden some years earlier?
A dog attack one of the riders.
Kid and dog on the run whilst the photo is taken.
Young boy looking with admiration at the riders.
The next two photos are just two from a bunch of photos by Schrøder - a well known photographer in Trondheim. They are shot at a motorcycle race that took place on the ice of Lianvannet near Trondheim in March 1928.
From left, FN, BSA, HD model B, another FN and to the far right a well known rider from this blog, Bjarne Wisth on a HD twin with outriggers and skies.
Rare bird, a Norwegian Super X. Not many photos of Super Xès to be found from here. There is some oddities with this one. Bike seems to be a 28 according to the fork with exposed dual springs and the skirted fender. Still it has an un-braked front wheel. The 28`s had front brake, one can just wonder why this dont?