11c Electronics Progress, "Progress in Electronics" Omitted, Shifted (C86 var). Mint N.H. top left corner selvage block of four, top stamps with "Progress in Electronics" missing completely, bottom stamps with text shifted dramatically towards top and trace of the text in bottom margin, Very Fine and choice, a dramatic error that is unlisted in Scott, the "Progress in Electronics" was shifted too low causing the top row of the sheet to completely lack the text, the bottom row no doubt showed the same shifted text as the bottom pair here but probably also had the text printed in the bottom selvage

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