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chilero's pics: Red dot quick release. Inset name in circle.
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chilero's pics: No quick release. Inset name in circle over patent.
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chilero's pics: No quick release. Indented name in circle.
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chilero's pics: Tab quick release. Raised letters, indented oval.
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chilero's pics: Tab quick release. Indented letters, indented oval outline.
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chilero's pics: No quick release. Vertical inset letters, inset shield.