J.B. VanSciver 6 chairs and refectory/trestle table

trestle/refectory/slide extension table which extends from both ends (16’ pieces that slide out from either end, drop and then slide/lock into place).  Without extensions, the table measures 62” long (5 feet) and with the extensions it is 94” long (nearly 8 feet!).  There are natural age imperfections and one of the feet was repaired before we owned it.  The table does not have a marker but does have written numbers on the underside. Table and chairs are sequential with numbering:  see pics

I've not had it appraised but believe the set may be (1890-1904).   The style does not follow any single design.  There are English, French and Spanish influences throughout both table and chairs.  The style carries the idea of a basic farmhouse/trestle table but has the flair of both French and Spanish design.  I spent a lot of time trying to find something like it but was not successful.  

I've provided a variety of pics that represent different seating arrangements. With both extensions out, the table can seat 8-10.

I want to sell the set and make I don't give it away at a price below it's value.   Can you help?

:-)