JB/106/050/003

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2 Gallon Cask Height 13} diameter width 7 1/2} Price 2s:3d

Experimental Frigidarium
4 Decr 1799.

Instruments

1

Thermometers
Registers..2

2

do Common
with red Spirit

3

Pestle & Mortar
for pounding the
Ice.

4

Pump for raising
the Water for the
Balneum

5

Tongs, Wooden
Spring Tongs of
Ash.

—

Strawberries. Mulberries
& Raspberries
& Cherries.

To preserve them
from pressure,
piles of thin metallic
plates -
Tin or lead -
each supported
by three pins-
The pins to stand
above the plate
so that the pins
of the plate below
support the plate
above.

The height of
each pin the maximum
height of the fruit: not to
free room, they may
be lowered by binding.

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Miscellanea
Building
The Vestibule, instead
of being at
right angles toin line with the

Refrigeratory, to be
at right angles
to it.

{Line Drawing}

Entrance fronting
the Wall, because
as the business would
be done in the morning,
by that mean
the door would not
have to open to the
morning sun.

Vessels
10

Glass might serve
even in the Water
Baleum, for the
upper tier, where
the pressure of the
water is very slight

Experimentation

11

No use in taking
out any article
earlier than the
time chosen, which
it is known by
experience to be
capable of being
kept.

Building Purificaf.

12

To absorb the d
moisture introduced
by the breath
employ dry alkali
to a pan board to deliquiate.

13.

To absorb the carbonic
air from
the breadth employ
lime water and
lime.

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Miscella

nea In Glasses 13 Vessels For the Glasses in the Water Balneum a hollow or Bladder oiled tied in two places, with waxed thread for it to bite upon: viz: the neck of the cover, made a little thicker than at present, an roughened with emery for the thread to bite upon, and in the body which for that purpose should have a groove lip or and ssed upon. The {Sketch crossed out} 14 {Sketch

The knob might of the cover might go through, in such a manner as to form an interval neck to serve to hang the subject upon Building 15 The case, for draining of the melted ice a narrow wooden pipe with two valves shuttng air tight each by a spring, and opening only by the pressure of the incumbent water 16 Each Glass or Barrel to be connected by a frame to a cast iron stand, to keep it down under water.

Closing Links consult Grins Chemistry

{Sketched drawing}

{Line drawings}

Identifier: | JB/106/050/003"JB/" can not be assigned to a declared number type with value 106.
Date_1	1799-12-04	Marginal Summary Numbering
Box	106	Main Headings	frigidarium
Folio number	050	Info in main headings field	frigidarium experimental
Image	003	Titles	preservanda / closings or stopples / vessels / nidus's / states of the subject matter / preparatory cooling / miscellanea / instruments / building
Category	plan	Number of Pages	2
Recto/Verso	recto	Page Numbering
Penner	jeremy bentham; fr1	Watermarks
Marginals		Paper Producer
Corrections		Paper Produced in Year
Notes public		ID Number	34638
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