RARE - Vintage (1928-29) Bentley Road Racer - LeMans Sports Motor Car Style Model. Actual year unknown but it portrays a Bentley road racer 4.5 liter LeMans style around1928 -1929 as best as can be determined. Vehicle dimensions: 13" x 6" x 4".   Very Rare as there was NO exact match (but many similar) to many searches among other British Bentley race cars. 
I have not found any other race cars having a BOAT TAIL (all others sport a Bob tail) of the classic Bentley race car anywhere so I have not been able to give any more detailed information.  Unfortunately the prior owner did not take real good care of this rare model and used it as outdoor mini-garden decorative yard art.  With TLC, it should regain close to collector quality however.
Underbody information Style# 152854.  Type 2.