Thor Fakes and Reprints: How to Identify and Avoid Them

Thor Silver Age key issues are among the comics most targeted by fraudulent restoration and, to a lesser extent, direct counterfeiting. Journey into Mystery #83 exceeding $15,000 even in low condition, the temptation is strong for fraudsters to handle damaged copies or produce reproductions. Thor #337 and #165 are also targeted to lesser degrees.

This guide details verification techniques specific to Thor key issues, with particular attention to restoration detection — the dominant problem on high-value Silver Age comics where an "undeclared restored" copy can cost 50-70% of its value to the collector who purchases it as "unrestored".

Journey into Mystery #83 — restoration and detection

JiM #83 is rarely completely counterfeited (faithfully reproducing a 1962 comic with all its features is extremely difficult), but it is very frequently restored to improve its apparent grade. The most common undeclared restoration techniques on this number:

Color touch:Areas of the cover where the color is worn are touched up with colored pencil, watercolor or marker. The areas most often retouched: the red of the sky/background, the blue of Thor's cape, the black edges of the logo. Detection: under UV light, the retouches fluoresce differently. Under 30x magnifying glass, the texture of the retouch differs from the original offset print.

Binding reinforcement (spine reinforcement):The spine of the comic, often split or weakened on a 63-year-old copy, is reinforced with paper or fabric glued inside. Detection: Gently open the comic in the center — reinforcement creates abnormal stiffness and added fibers are visible under magnification. The color difference between the original paper and the addition is often visible under UV.

Aggressive pressing:Although pressing is accepted by grading services, excessive pressing can hide defects (flattened folds whose mark remains visible under raking light, water stains whose undulation has been pressed). A comic that appears flat but shows irregularities under tilted light has likely been pressed to hide damage.

Thor #165 (1969) — first appearance of Adam Warlock ("Him")

This key issue of Jack Kirby (Adam Warlock's first full appearance as "Him") is worth $500-2,000 at mid-grade and is a target for forgers and restorers. Specific checkpoints:

The period paper:Marvel used a newsprint of varying quality in 1969. #165 should have a matte, slightly rough paper with a natural cream/ivory tone (not white). The UV test remains the most reliable: no fluorescence on original paper from 1969. The covers are on a thicker but still matte stock.

Specific colors:The cover of #165 uses a distinctive yellow/gold for Adam Warlock's cocoon. This specific shade is difficult to reproduce in digital printing — fakes tend towards a yellow that is too bright or too uniform. The original shows subtle variations in yellow due to the offset process.

The cover price:15 cents for the original 1969 edition. Watch out for Marvel reprints from the 70s-80s which may carry a different price. Also check for the correct Marvel distribution code on the cover.

Thor #337 (1983) — first Beta Ray Bill

Although less expensive than the Silver Age ($300-800 in CGC 9.8), Thor #337 is sufficiently valued to attract counterfeiters, especially fakes intended for international markets less familiar with American comics. The good news: a comic from 1983 is easier to authenticate than a Silver Age one.

Paper and printing:In 1983, Marvel used an improved newsprint paper (Mando or equivalent). The cover is on a glossy glossy stock. The distinction between original and copy is more subtle than in the Silver Age but the UV test still works: the 1983 paper does not fluoresce (or very slightly) compared to modern white paper.

The staples:Marvel period staples (1983) are standard steel, not galvanized. They may show slight surface oxidation after 40+ years. Shiny, new staples on a comic that's supposed to be 40 years old is suspect. Be careful, however: clean staples are not impossible on a well-preserved copy.

Direct Edition vs. Newsstand:#337 comes in two versions — Direct Edition (Spider-Man in a diamond at top left) and Newsstand (UPC barcode). Both are genuine but the Newsstand is slightly rarer and commands a 10-15% premium. Check that the version corresponds to what is advertised in the sale.

Official reprints to know

True Believers: Thor #1 (2015):Reprint of JiM #83 with a cover price of $1.00 and True Believers branding. Value: $3-5. The reproduction of the cover is faithful but the format and paper are modern. Sometimes sold as original by ignorant (or dishonest) sellers on general platforms.

Marvel Milestone Edition: Thor (1995):Reprint of JiM #83 as part of the Marvel Milestone program. Modern paper, barcode 1995, mention "Milestone Edition" on the back. Value: $5-10. Closer to the original in appearance than True Believers — check interior ads (1995 vs. 1962 = immediately detectable).

Facsimile Editions (2019+):Marvel publishes faithful reproductions of its key issues in Facsimile Edition. The JiM #83 Facsimile even reproduces period advertisements but carries a modern cover price and current barcode. Superior print quality to the original on modern paper — which paradoxically makes it easier to distinguish.

Verification tools and protocol

Recommended authentication kit:UV flashlight ($15), 30x illuminated magnifying glass ($25), grazing beam flashlight ($10), digital micrometer ($30). For $80 total investment, you can authenticate almost all Silver and Bronze Age comics with a high degree of confidence.

5-step protocol:1) Overall visual examination (proportions, colors, general condition consistent with the announced age). 2) UV test on cover and interior pages (no fluorescence = good sign). 3) Examination under magnifying glass of key areas (offset raster, dense color areas, image edges). 4) Grazing light on the cover (detects retouching, hidden folds, additions of material). 5) Verification of interior elements (prices, advertisements, indicia, distribution number).

When to get certified:Any raw purchase above $500 should be submitted to CGC or CBCS within 30 days of purchase. The grading service will detect restorations you may have missed and assign a “Restored” label if necessary — protecting your investment and your reputation if you resell later.