The following items made of California Gold are made of modern issue and were produced by Todd Fehn, Ventura California, circa 1969-1971.
3.81 oz Todd Fehn, Ventura, California. Gold Ingot.
T.F. / CALIF. / ASSAY CO. at top and bottom: fineness of 998 THOUS and 3.81 OZS (weight) at middle.
[05/1987] https://archive.org/details/buddyebsencollec1987supe/page/348/
5.75 oz Todd Fehn. Ventura, California. Gold bar
Condition as issued. The face of the bar gives the weight “5.75 OZS”, the fineness “999 THOUS”, and the name of the assaying company “T.F. CALIF. ASSAY CO.” The back and sides are plain. The dimensions are approximately 61mm X 19mm x 9mm. Issued circa 1970.
[03/1982] https://archive.org/details/henryhcliffordco1982bowe/page/n87/
[01/1990] https://archive.org/details/collectionsofrhg1990bowe/page/166/
1.52 oz Todd Fehn. Ventura, California. Gold bar
Rectangular bar with prepared stamps: T.F. / CALIF. / ASSAY in the center; fineness of 995 at right and 1.52 OZS at left. Condition as issued with some irregularity of surface.
[03/1982] https://archive.org/details/henryhcliffordco1982bowe/page/n87/
Another T. F. ingot with surfaced in a private collection with stamp showing 7.77 OZS, serial no 31 below.
6.86 oz Gold Ingot Todd Fehn
By 1985 these bars were better to be understood as modern origin even though they first started appearing around 1971-1972 in Seattle, Washington area.
[01/1985] https://archive.org/details/drjerrybusscolle1985supe/page/240/mode/