The image shows the back stamp of the 1987 collector plate titled "Mother's Here" by artist William Chambers, produced by the Edwin M. Knowles China Company.

• Series: First issue in the Portraits of Motherhood series.

• Bradex No.: 84-K41-44.1

• Plate No.: 6365A

• Production: Limited to a 150-day firing period in 1987

The current market value for the 1987 Edwin M. Knowles "Mother's Here" collector plate, complete with its original box and Certificate of Authenticity (COA), is generally between $10 and $20.

Even with the original packaging and paperwork, 1980s limited-edition porcelain plates are highly abundant, keeping their resale value modest.

Value Breakdown

• Standard Resale Value: $10 – $20 (on platforms like Etsy or eBay).

• Original Issue Price (1987): $29.50.

• Value without Box/COA: Typically drops down to $5 – $8