White and Blue Teapot in Blue Sprays # 27091

This is a teapot in the Blue Sprays pattern.   I do not know who the manufacturer is.  I have found three (or more) companies who make this Blue Sprays pattern, but none of them exactly match this piece or have this makers mark.  I do not know who the makers mark belongs to.  Google Lens identified the pattern as Blue Sprays.  A very well informed man named Mike shared this information with me on this pattern.  “The only place you will see an exact reproduction of your Pine Cone pattern is on another piece of Booths pottery and even then you will sometimes find variations. The original pattern was a Worcester pattern of 1770-1785 and there were various component parts which had been hand engraved on copper plates, there were slight variations due to the human element. Different coppers were made in different sizes and when these were transferred to tissue paper fro placing on the wares the transfer girls would cut out various components to suit the object.Later Caughley and Lowestoft copied these patterns but as they had to engrave their own copper plates differences were bound to occur. Even the Chinese copied this pattern at the request of the Dutch East India Company for export to Europe. These Chinese wares are hand painted but look like printed wares and are of course on hard paste porcelain not English soft paste and date to the latter part of the 18th century.  Various other companies have copied this pattern over the last 250 years and some have purposely altered/up