Minutes of information collected with reference to works for the removal of soil water or drainage of dwelling houses and public edifices and for the sewerage and cleansing of the sites of towns / General Board of Health.

  • General Board of Health.
Date:
1852
Catalogue details

Licence: Public Domain Mark

Credit: Minutes of information collected with reference to works for the removal of soil water or drainage of dwelling houses and public edifices and for the sewerage and cleansing of the sites of towns / General Board of Health. Source: Wellcome Collection.

Provider: This material has been provided by London School of Hygiene & Tropical Medicine Library & Archives Service. The original may be consulted at London School of Hygiene & Tropical Medicine Library & Archives Service.

    203/524
    (No. 13.) Mr. Koe, to try the Strength of Blocks of various Materials and Forms. SIZE and FORM OF BLOCK. p. u- o> o ,a c 5 ho O fee 3 O M ~» t.. ' U 'S3 iS) I? ^, ° 3 ^ *i o 3.2.5 if 5 o &. '5 <3 Remarks. DO EMi dab //* od d dsn / 3 :B ■>!«> rs -/<??- No.l No. 1, No.l. 33i No. l. No. 1. 58 147*4 65 66-2 192-5 69 15 36i 192'5 37'1 78*7 78'7 99 19-1 40'5 73'4 150'S 24'2 18'6 5'7 11'3 159'3 2,284 1,853 104'1 5,085 4,534 1,211 42-6 45-7 2,569 1,034 2,962 4,496 2,527 Flew to pieces. Light coloured Fire Brick, but not the same make as E- Flew to pieces. Hard Stone- ware. Hard Stone- ware, of a lighter colour than the last. Staffordshire Clay, or Terro Metallic. Stoneware. Very open. The «»^dottedBn«« the Sketches fh the margin are to show where the Blocks first cracked. [43] The letters in the margin refer to the pieces of material accompanying this report. N 2
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