TCC database description for Heath's Indian Chief pattern 7127 references GoddenIronstone1999 "p.252 lists this as one of the Joseph Heath & Co. patterns found on a surviving 1839 written invoice."

If you have access to this book, could you photograph or scan the invoice and email it to me, please randybo49@gmail.com. Needed for ongoing research of this potter. Thanks in advance for your help.