Hi Thomas,

Thank you for contacting Mearto with your appraisal inquiry.
Singer sewing machines - both with and without their original cabinets - are sentimental favorites with many passed down as it looks like this one has, to you. Unfortunately, there is considerably more supply than demand for these, which keeps the values now: it's quite unusual for all but the most elaborate examples to bring more than $100...most bring about $50. This looks like the model 27, of which 60,000 were made in 1904.
Based on the photos and information provided, and subject to examination, this is:

An antique Singer sewing machine in oak cabinet
serial number B1007195, made in 1904
Treadle peddle, with stenciled decoration, numbered, in an oak table-form cabinet.
cabinet height 30 inches, cabinet width 36-1/2 inches, cabinet depth 18 inches
CONDITION: This sewing machine with oak cabinet appears to be in good condition.
PROVENANCE: Inherited
$40-60*
*represents a fair-market value for auction purposes; retail or asking price may vary.

Please let us know if you have additional items to appraise, or questions/concerns, and thank you again for using Mearto.
~ Delia