Manufacturing Mint
About
American Custom Minting Inc (ACM) was a Texas-based private contract mint incorporated in 1987 and active during the 1986 State of Texas Official Bullion program. Carrollton, Texas, United States
Registered address: 1818 North Interstate 35 East, Suite 114, Carrollton, TX 75006. Robert W. Williams is listed as the primary contact and only director of the company.
Years of Operation
1987 – 1989
(Articles of Incorporation filed March 10, 1987; corporate existence forfeited June 19, 1989.)
Business Type
Domestic for-profit corporation
(Contract mint)
Primary Function
Contract manufacture of custom-struck coins, silver rounds, and commemorative medals for third-party issuers and distributors.
Products
Contract manufacture of custom-struck coins, silver rounds, and commemorative medals for third-party issuers, including gold and silver bullion medallions produced for Silver Creations, Inc. as part of the 1986 State of Texas Official Bullion program; output includes .999 fine gold and silver medallions, one-ounce silver rounds featuring the Great Seal of Texas, and fractional gold pieces (1 oz, 1/2 oz, 1/4 oz, 1/10 oz).
Identification Marks
Mint mark “ACM” appearing on select struck pieces. Select bullion rounds attributed to American Custom Minting Inc bear the mint mark “ACM.” These pieces are generally associated with late-1980s Texas bullion and commemorative issues. The presence of the ACM mint mark provides physical attribution evidence supporting the documented corporate entity.
Historical Notes
American Custom Minting Inc operated during the peak of the 1980s private bullion expansion period, coinciding with the launch of U.S. Mint American Eagle bullion programs and increased investor demand for precious metals.
Its documented participation in the 1986 State of Texas Official Bullion program places it within a historically significant state-authorized commemorative bullion initiative.
- Silver Creations, Inc. — officially sanctioned minting company
- American Custom Minting — minted medallions for Silver Creations
- Trinity Coin & Jewelry Exchange, Inc. — licensed distributor and marketing firm
Relationship to Silver Creations, Inc.
State of Texas archival documents for the 1986 Sesquicentennial Official Bullion program establish a defined operational relationship between American Custom Minting Inc and Silver Creations, Inc.
Silver Creations was the officially sanctioned minting entity for the program. American Custom Mint minted medallions for Silver Creations under this agreement.
Corporate filings confirm that both companies shared the same Carrollton, Texas registered address and were connected through Robert W. Williams. This establishes a documented operational nexus between the two entities during the 1986–1988 period.
Role in the 1986 State of Texas Official Bullion Program
American Custom Minting Inc participated in the 1986 State of Texas Official Bullion program authorized during the Texas Sesquicentennial. The program included .999 fine silver one-ounce bullion medallions and fractional gold issues bearing the Great Seal of Texas.
State documentation confirms that the bullion medallions were produced under a royalty agreement benefiting the State of Texas. Trinity Coin & Jewelry Exchange, Inc. functioned as the licensed marketing and distribution firm for the program.
This establishes American Custom Minting Inc as a manufacturing component within a structured, state-approved bullion program rather than an independent retail bullion issuer.
Sources
- OpenCorporates, American Custom Minting, Inc., Texas (Company No. 0103088600)
- Articles of Incorporation — American Custom Minting, Inc., filed March 10, 1987
- Texas Secretary of State Determination of Forfeiture — American Custom Minting, Inc.
- Texas State Archives — 1986 Sesquicentennial Bullion Program correspondence and press materials




