ADULTERATION OF FOOD.

The extensive employment of various substances for the Adulteration of

Food has led to the formation of a collection of those more commonly

employed. In Cases 97 and 98 these substances are arranged according as

they have been obtained from the animal, vegetable, or mineral kingdom.

They have been selected principally from the results obtained by Dr.

Hassall, and made known in his work “On the Adulteration of Food.”

The adulteration of _Milk_ with _Water_ is shown in Case 54. These

examples are renewed weekly; and the use of the _lactometer_ or _milk

measurer_, is also exemplified in the same case. The goodness of milk

can also be ascertained by means of the microscope. The diagrams on the

wall represent good cream, good pure milk, bad milk, and the curd of milk

as seen under the microscope.

* * * * *

* * * * *

* * * * *

LONDON:

Printed by GEORGE E. EYRE and WILLIAM SPOTTISWOODE,

Printers to the Queen’s most Excellent Majesty.

For Her Majesty’s Stationery Office.

[4018.—5000.—7/72.]

* * * * *

* * * * *

_The following Publications are on Sale at the Catalogue Stall_.

CATALOGUE of the COLLECTION lent by SIR RICHARD WALLACE, BART.

_Sixpence_.

ALPHABETICAL INVENTORY of the FOOD COLLECTION. _Sixpence_.

BRIEF GUIDE to the FOOD COLLECTION. _One Penny_.

BRIEF GUIDE to the ANIMAL PRODUCTS COLLECTION. _One Penny_.

SCIENCE DIRECTORY, with Regulations for Establishing and Conducting

Science Schools and Classes. _Sixpence_.

ART DIRECTORY, with Regulations for promoting Instruction in Art.

_Sixpence_.

* * * * *

*** _For information as to instruction in Science and Art in the Schools

established in the Eastern and North-eastern districts of London_, _see

the end cover_.

* * * * *

Instruction in Science and Art in the Eastern and North-Eastern Districts

of the Metropolis, in connexion with the Science and Art Department.

1. Metropolitan District Schools of Art are established at the following

placed in the Eastern and North-eastern Districts:—

St. Thomas’ Charterhouse, Goswell Street Road.

Spitalfields, 12, White Lion Street, Norton Folgate.

North London, Sandringham Road, Kingsland.

These Schools are open in the evening from 7 to 9. There are female

classes at each school. Applications for admission, prospectuses, or any

other information to be made at the schools in each district.

2. Night classes for instruction in drawing in connexion with the

Science and Art Department are held in the following schools:—

Bethnal Green National School.

Hackney Parochial School.

Mile End, Church Street School.

Poplar, All Saints’ National School.

„ St. Saviour’s National School.

Stepney, St. Paul’s School.

„ St. Philip’s National School.

Whitechapel, St. Paul’s National School.

Science classes, in various branches of science, also in connexion with

the Department have been formed in the following schools:—

Bethnal Green Birkbeck School.

Abbey Street School.

National School.

St. James the Less, National School.

Bow Baptist Chapel School.

(Bow North) Old Ford Road School.

Hackney Parochial School.

St. Thomas Square School.

Kingsland North London School of Art, Sandringham Road.

Mile End Church Street School.

Church of England Young Men’s Society.

Poplar St. Saviour’s National School.

St. Mary’s School.

Boys’ National School.

(Poplar Bromley) William Street.

Stepney Colet Boys’ School.

Blue Coat School.

St. Paul’s School.

St. Philip’s National School.

Information as to fees, &c. can be obtained on application at these

schools.

4. The _Science Directory_ and _The Art Directory_, price 6_d._ each,

published by the Science and Art Department, contain full particulars of

the regulations for establishing and conducting Science and Art schools

and classes, with lists of those in operation. To be had at the

Catalogue Stall.

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