Hawaii Digital Newspaper Program UH Manoa Library: Earth Closet Ad
Hawaii Digital Newspaper Program UH Manoa Library: Flushing Toilet
Hawaii Digital Newspaper Program UH Manoa Library: Sani-Flush Ad 2
Hawaii Digital Newspaper Program UH Manoa Library: Sani-Flush Ad
Hawaii Digital Newspaper Program UH Manoa Library: Sink Trap Ad
Hawaii Digital Newspaper Program UH Manoa Library: Water Pipes Ad
Hawaii Digital Newspaper Program UH Manoa Library: Bath Tubs
Hawaii Digital Newspaper Program UH Manoa Library: Henry Gehring Plumbing
Hawaii Digital Newspaper Program UH Manoa Library: Plumbing
Hawaii Digital Newspaper Program UH Manoa Library: Bath the Plumber