เหรียญหลวงพ่อเงิน #จอบใหญ่ พิมพ์ A สองชาย และ B ชายเดียว ดูพระแท้ ไม่ยาก ดูพิมพ์ทรง เนื้อหา ความเก่า

The YouTube channel "Amulet Thailand" and the Facebook page "Amulet Muang Chainat" present how to examine ancient cast coins of Luang Por Ngern Phutthachoti, Wat Bang Khlan, in the "Large Spade" mold. Details include the mold, materials, construction methods, age, storage, and wearing for worship. The two molds are distinguished: the "Double-Sided Mold" (A) and the "Single-Sided Mold" (B). The methods and characteristics for examining and looking for the history of the "Large Spade" mold are also presented. With clear information on the process and process of creating ancient cast coins, you can easily identify and determine authentic amulets. Each amulet's creation process is extremely important and serves as a preliminary indicator of authenticity. If the amulet's creation process is incorrect, it is definitely a counterfeit or imitation. However, if the amulet is created using the correct process, it is time to start examining authenticity. For example, ancient cast amulets made from mixed metals (which require beautiful, sharp clarity) require the creation of wax models to serve as a model for the mold. Wax models are created through: 1. Sculpting the amulet one at a time. (Phra Pidta Yantra Yung) (Various Sizes of Worship Buddha) 2. Pressing wax into a mold (a mold created from a wax model) and then decorating the model. This can be further divided into: 2.1 Single-faced model (Large Spade Coin) 2.2 Double-faced model, which can be further divided into: 2.2.1 Assembling the mold, filling in the wax, and then decorating the model. 2.2.2 Pressing the wax on the front and back of the mold separately, then reassembling the model later. Returning to the single-faced model (Large Spade Coin), this step would be too lengthy. The craftsman will use a single-faced mold in the shape of a coin with a long stem at the top to curve to create the coin's ears. Warm (liquid) wax is applied to the mold surface. The wax is then molded and pressed into place. The back is scraped off, or if the surface is just right, the wax is simply pressed down and dipped in water. The wax is removed. A small spatula is used to apply the wax to the tip of the coin's ears, bending the ends to meet the top of the coin. After this, the mold is slightly polished and a fuse is attached. Before applying the clay (several times), once it's dry and solid, it's placed in the mold and frame. The clay is then applied to make it strong. Once it's completely dry, the wax is spit out, leaving a cavity inside the shape of the cast coin. Melted metal is poured in. The mold is then cut and broken open, and the fuse stem is cut. The final finishing touches are applied. Some amulets have no coin ears attached, so they're connected with curved copper wire. This is a very rare process, allowing us to easily identify authentic amulets based on the various traces found on the real amulet. Counterfeit amulets cannot follow this process because: 1. There's no mold for pressing the wax model, which distorts the appearance of the amulet. 2. Amulets that have been cast from the mold will not have the "ear" shape, which is the process of bending the ear and pressing it against the back of the amulet, which is required on every amulet. The shape of the ear shape also varies depending on the initial pressing. 3. The tilt, depression, and bend of the fish-eye grain pattern on the front of the amulet at the top of the head at the joint between the ear ears, caused by the bending of the ear. If the ear is bent, the face will press down, while the straight, curved ear will fit. The ears are curved, the back is arched up, etc. 3. There are many other points, including the lower stem of the fuse, the distinctive depressions on the back of Luang Por Ngern's amulet, the clay grains, the mold residue, the surface of the ancient casting, the oxidized rust from the age of the alloy, the rust on the surface, gold flakes, etc. These are all methods for determining authenticity. Let's take a look.