The Parker Letter revealed the shotgun was ordered by the Wm. Hoegee Co. of Los Angeles, CA. founded in 1889. The company started out manufacturing awnings and tents for the mining and orange industry. By 1904 their outfitter store was 90,000 square feet located at 138 S Main St. LA. and also contained an expert gunshop. I have added a photo of William Hoegee's home.
The price listed in the 1928 was $227.00 plus $30.00 for the ventilated rib. Using the Inflation Adjustment Calculator today's cost would be $3931.38. I love 1/2 price Parkers.