Those are pretty good photos, so I'll take a swing. As Pete said, name recognition is missing. I think we can set Brand Value level at four (out of five with one being best known and comprised of Boss, H&H, Purdey, and Woodward). BV4 is defined as Continental makers with little known names or associated with a high % of lower quality production. The photos of the gun suggest a sideplated boxlock (no visibile lock pins in the photos) - a feature usually reserved for higher quality BLE's. This would suggest Original Quality grade of five, a best work boxlock. However, the engraving strikes me as a bit low in coverage % for a best work gun and a bit coarse; the wood is good. Lets say it is an OQ5.5. Current Condition level appears to me to be about "significantly used," CC3.
BV4-OQ5.5-CC3 = $1370. I'd be interested in other opinions as to what others saw in the photos. Note that if this gun carried a Brit name or a well known and better valued Belgian name (Lebeau, Francotte, Bury, Musquelier) it would be BV3. BV3-OQ5.5-CC3 = $2730. What value do others see?
