1958 Singer model 99k31, one of the last full runs of the model 99
before it was updated, restyled and renumbered to model 185. The
original case is nicked up but the machine itself is nearly
spotless. Machine courtesy of Máirín Duffy.
[Yes, I'm
aware the spool pin on top is stuck into one of the oil ports
instead of the proper hole; I didn't notice until after taking the
pictures.]