host = $host; $this->dbUser = $dbUser; $this->dbPass = $dbPass; $this->dbName = $dbName; $this->connectToDb(); } /** * Establishes connection to MySQL and selects a database * @return void * @access private */ function connectToDb() { // Make connection to MySQL server if (!$this->dbConn = @mysql_connect($this->host, $this->dbUser, $this->dbPass)) { trigger_error('Could not connect to server'); $this->connectError = true; // Select database } else if (!@mysql_select_db($this->dbName,$this->dbConn)) { trigger_error('Could not select database'); $this->connectError = true; } } /** * Checks for MySQL errors * @return boolean * @access public */ function isError() { if ($this->connectError) { return true; } $error = mysql_error($this->dbConn); if (empty($error)) { return false; } else { return true; } } /** * Returns an instance of MySQLResult to fetch rows with * @param $sql string the database query to run * @return MySQLResult * @access public */ function &query($sql) { if (!$queryResource = mysql_query($sql, $this->dbConn)) { trigger_error('Query failed: ' . mysql_error($this->dbConn) . ' SQL: ' . $sql); } else { return new MySQLResult($this, $queryResource); } } } /** * MySQLResult Data Fetching Class * @access public * @package SPLIB */ class MySQLResult { /** * Instance of MySQL providing database connection * @access private * @var MySQL */ var $mysql; /** * Query resource * @access private * @var resource */ var $query; /** * MySQLResult constructor * @param object mysql (instance of MySQL class) * @param resource query (MySQL query resource) * @access public */ function MySQLResult(&$mysql, $query) { $this->mysql = &$mysql; $this->query = $query; } /** * Fetches a row from the result * @return array * @access public */ function fetch() { if ($row = mysql_fetch_array($this->query, MYSQL_ASSOC)) { return $row; } else if ( $this->size() > 0 ) { mysql_data_seek($this->query, 0); return false; } else { return false; } } /** * Returns the number of rows selected * @return int * @access public */ function size () { return mysql_num_rows($this->query); } /** * Returns the ID of the last row inserted * @return int * @access public */ function insertID () { return mysql_insert_id($this->mysql->dbConn); } /** * Checks for MySQL errors * @return boolean * @access public */ function isError() { return $this->mysql->isError(); } /** * Returns an instance of MySQLResult to fetch rows with * @param $sql string the database query to run * @return MySQLResult * @access public */ } ?> Goblet - Birmingham Museums & Art Gallery Information Centre
             
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Goblet

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Birmingham Museums and Art Gallery.

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Basic Information

Accession Number:1978M4
Collection:Applied Art - Glass
Date:1850 c - 1850 c

Maker Information

Manufacturer:George Bacchus & Sons - View history

Notes

The recipe for making glass has changed little for several thousands of years: sand, alkali ashes, and lime from crushed stones are melted together to give a strong, yet fragile material. This molten material can then be manipulated by the glassmaker in a number of ways.This 19th century, English goblet was created by free blowing. This is where air is blown down a metal tube that has a blob of glass at its end to create a bubble. This bubble of glass is then shaped using a variety of tools to create the desired form.It is made out of white opaque glass which gets its colour from tin oxide. White opaque glass became popular with the demand in the 17th and 18th centuries for porcelain from China and later from European factories.

Presented by Alan Green, 1978.

Further Information

Production Period:19th Century
Medium:Opaque lead glass decorated with enamel and gilding.
Material(s):Gilt
Place of Origin:Birmingham, England

Dimensions

Height:18.2 cm
Diameter:9.1 cm