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A New Method for Enlarging Photographs without the Use of a Lens
Phys. Rev. 7, 660 – Published 1 June, 1916
DOI: https://doi.org/10.1103/PhysRev.7.660
Phys. Rev. 7, 660 – Published 1 June, 1916
DOI: https://doi.org/10.1103/PhysRev.7.660