Complex sentence: After Oastler's death a national subscription was raised for a permanent memorial to Oastler; the "Intelligencer", supporting this, noted that the Ten Hour Act had been so beneficial that could not serve as that memorial.
Split into simpler sentences: After Oastler's death a national subscription was raised for a permanent memorial to Oastler. The "Intelligencer", supporting this, noted that the Ten Hour Act had been so beneficial that it could not serve as that memorial.