OILERS, SINGER THUMB, VINTAGE

Genuine thumb oilers for Singer and PFAFF sewing machines from the 1930’s and/or 1950’s. Two are embossed, obvious dents, scratches and patina due to age and use. One is approximately 5.25” H x 3” diameter; other two are slightly smaller. Two spouts are angled at the end, one is straight. Have not had oil in them so not sure if they leak or not; inspected but no holes could be seen on bottom of cans. Asking $60 FIRM for all three oilers. Smoke free but not pet free home. Must be able to pick up; can mail, buyer pays shipping