m28/30 bayonet was made for Suojeluskunta (Civil Guard) by Hackman and Fiskars. Only First Hackman bayonets were made without oil hole.
No oil hole
Early production Hackman w/o oil hole. Blade is type 28-30
PRESENTATION
Chromed gift bayonet. Handed as retirerment gifts at least in 70’s.
Note non-standard black wood handles, same as in M27- and M28 -bayonets. Either this predates standard Fiskars M28/30's, or birch handles just did not look good.