The remains of the original only consists of whale bone panel which are also at the British Museum with Museum number 1867,0120.1. It was found near a small hillside town in south-eastern France called Auzon which is on the Allier river which is one of the main tributaries of the Loire river. It is online at: https://www.britishmuseum.org/collection/object/H_1867-0120-1
The letters are in an early Nordic coastal rune style as indicated by the letter "H" having 2 lines instead of 1.
The images start on the left with an metal smith holding tongs over a forge. He represents the life power which forms objects. Below him is a dead body indicating something is wrong with the formation of life. The letter "T" labels indicate he is being affected by astrology magic. In the past these "T" letters where mis-interpreted as Christian crosses. Most of the so called "crosses" on early runestones are actually Druid labels for astrology-magic.
The metal smith is being handed a potion from two hooded people labeled as the "curses" or "crimpers" (crimping the flow of life powers is a curse). Astrology magic is being cursed. Ducks being strangled (necks crimpled) also seem to represent this cursing event.
The scene on the right shows the opposite with 3 people making offerings to the enclosed (earthly) life powers represented by a pregnant woman. This woman is either the crescent moon goddess Ayu or the life revealer goddess Asher (Contrast this to the Christian female divinity, the virgin Mary, who is anti-life). Each person making an offering represents one layer of the Ancient Pagan Paradigm. Notice the duck is walking alongside the people making the offerings which indicates life powers are not being crimped. Above the people is a symbol representing the star Sirius as a representation of the astrological power integration with the life powers. The star Sirius is also known as the companion star or dog star because it always accompanies the rising sun. The label adjacent to Sirius says this : "The Filter (Life-Network) is energized by the same."
Burgundy and the territory around Auzon was settled by Germanic tribes who mixed in with the local population. It remained Pagan until 522 when the Christian Franks conquered it. King Clovis of the Franks (481–511) converted his kingdom to Christianity shortly after 507 CE.
Image from: https://www.mapsof.net/france/frankish-empire-481-to-814
From British Museum Collection (Museum number 1867,0120.1): https://www.britishmuseum.org/collection/object/H_1867-0120-1