ENGLISH EDITION · PHOTOGRAPHY & SOURCES
Real coins.
Clear credits.
The NumisTrends silver-coin reference uses six representative coin photographs. Each photograph retains its own creator credit and underlying license. These are educational examples, not NumisTrends sale inventory or authentication evidence.
The six photographs

Wartime Jefferson nickel
Bobby131313. Image courtesy of CCF Numismatics.
Original photograph and source record · CC BY-SA 3.0
Obverse shown. The large P, D or S used to identify a silver-alloy wartime issue is on the reverse above Monticello. Not every 1942 nickel contains silver.

Roosevelt dime
Aamsse (photograph); John R. Sinnock (coin design).
Original photograph and source record · CC BY-SA 3.0
The photograph's license is separate from the public-domain status of the coin design. The reference uses a small image because the original photograph has limited resolution.

Washington quarter
Brandon Grossardt (photograph); John Flanagan (coin design).
Original photograph and source record · CC BY-SA 3.0
This use selects the CC BY-SA 3.0 option from the photograph's original dual-license offering. A public-domain coin design does not make this photograph public domain.

1964 Kennedy half dollar
Olando / DE.MOLAI.
Original photograph and public-domain release · Public domain
A 1964 example illustrates the 90% silver issue. It should not be used to identify the later 40% issues by portrait alone.

1968 Kennedy half dollar
Ricce.
Original photograph and public-domain release · Public domain
The 1968 example represents the 1965–1970 40% silver group. It is not presented as a photograph of a 1970 issue.

Eisenhower dollar
Windrain.
Original photograph and source record · CC0 1.0
Selected S-mint collector issues contain 40% silver. An S alone does not establish silver content; for example, 1973-S proofs can be clad or silver.
What changed in the images?
The earlier site reference files were cropped, resized or padded from their source photographs. The downloadable SVG retains those exact photo bytes and places them proportionally in the layout. No coin detail was painted, generated, recolored or retouched for the reference sheet, and no new crop or mask was applied.
The PNG is a rendering of that SVG. Its renderer required a lossless image-format conversion; equality of the decoded photo pixels was checked before rendering. The original photograph licenses remain attached to the corresponding photos and their adaptations.
For the three CC BY-SA 3.0 photographs, retain attribution, source and license information and indicate changes. Any adaptation of a photograph must comply with that photograph's ShareAlike terms. Public-domain and CC0 images retain their stated status. This mixed-rights reference is not a blanket claim that NumisTrends owns every photograph.
Coin facts and further reading
- NGC: U.S. coin melt values and compositions
- PCGS: Jefferson wartime nickel identification
- PCGS: 1973-S clad Eisenhower proof
- NumisTrends coin melt calculator
About the auction-cost poster
The separate auction-cost poster is a conceptual illustration with a generic illustrative coin, not a photograph of an offered coin. Its figures are fictional: $315 + $6 = $321, compared with $305 + $20 = $325. The lower bid costs $4 more overall. Price alone does not establish condition, authenticity or collector value. The approved NumisTrends logo was supplied as an identity reference for this composition.
