BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Newcomen.com - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Newcomen.com
X-ORIGINAL-URL:https://www.newcomen.com
X-WR-CALDESC:Events for Newcomen.com
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/London
BEGIN:DAYLIGHT
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
TZNAME:BST
DTSTART:20240331T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
TZNAME:GMT
DTSTART:20241027T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
TZNAME:BST
DTSTART:20250330T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
TZNAME:GMT
DTSTART:20251026T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
TZNAME:BST
DTSTART:20260329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
TZNAME:GMT
DTSTART:20261025T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20251001T190000
DTEND;TZID=Europe/London:20251001T210000
DTSTAMP:20260429T223125
CREATED:20250929T110540Z
LAST-MODIFIED:20250929T110540Z
UID:16613-1759345200-1759352400@www.newcomen.com
SUMMARY:'The Hallmarking of Silver and Gold' by Dr Jim Andrew
DESCRIPTION:Photo Credit: Rodolph at the English-language Wikipedia \nJoining us IN PERSON – just turn up\, there’s no need to register\nJoining us ONLINE – click on this zoom link before the event to join in \nThis is a joint event with Thinktank\, Birmingham Science Museum \nThe UK’s consumer protection started some seven centuries ago with the marking of gold and silver products to show purity\, date tested and the maker. The method of establishing the purity of silver products evolved over many years with a need for both accuracy and the time taken to test items submitted for assaying\, particularly in busy assay offices.  \nJim Andrew will explain the system and how to access the details of date and maker\, with examples from the last two centuries. \nAbout the Speaker\nDr Jim Andrew is a former museum manager at Birmingham Science Museum\, and is currently Chairman of Newcomen Midlands.
URL:https://www.newcomen.com/activity/the-hallmarking-of-silver-and-gold-by-dr-jim-andrew/
LOCATION:BIRMINGHAM Think Tank\, Birmingham Science Museum\,\, Curzon Street\, Birmingham\, West Midlands\, B4 7XG
CATEGORIES:Shed Talks (Newcomen Online),UK - Midlands Branch
ATTACH;FMTTYPE=image/jpeg:https://www.newcomen.com/wp-content/uploads/2025/09/25-10-01_TheHallmarkingOfSilverGold_1920x1280.jpg
ORGANIZER;CN="Newcomen - Midland Branch":MAILTO:midlands@newcomen.com
END:VEVENT
END:VCALENDAR