BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Missouri Humanities - ECPv6.17.1//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Missouri Humanities
X-ORIGINAL-URL:https://mohumanities.org
X-WR-CALDESC:Events for Missouri Humanities
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Chicago
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:20250309T080000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:20251102T070000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:20260308T080000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:20261101T070000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:20270314T080000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:20271107T070000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260228T100000
DTEND;TZID=America/Chicago:20260228T110000
DTSTAMP:20260304T154551Z
CREATED:20260304T154551Z
LAST-MODIFIED:20260304T154551Z
UID:10002832-1772272800-1772276400@mohumanities.org
SUMMARY:History Talk: Analyzing Historic Photographs
DESCRIPTION:What are the differences between a daguerreotype\, an ambrotype\, and a tintype? Park Historian and Curator Nick Sacco will explore a variety of historic photos from both the\npark’s collection and his own. He will explain the technology of photography and how it evolved during the19th century and how photographic technology combined with the\nsubject can help historians to date the image. Visitors are encouraged to bring a historic photo of their own to include in the discussion. \nThe program is free. Call 314-842-1867 ext. 230 for reservations
URL:https://mohumanities.org/event/history-talk-analyzing-historic-photographs/
LOCATION:Ulysses S. Grant National Historic Site\, 7400 Grant Rd\, St. Louis\, MO\, 63123\, United States
CATEGORIES:Around Our Community
ATTACH;FMTTYPE=image/png:https://mohumanities.org/wp-content/uploads/2026/02/Freedom_250_Logo_-_RGB_-_White_-_Gold_1.png
GEO:38.5513274;-90.3521476
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Ulysses S. Grant National Historic Site 7400 Grant Rd St. Louis MO 63123 United States;X-APPLE-RADIUS=500;X-TITLE=7400 Grant Rd:geo:-90.3521476,38.5513274
END:VEVENT
END:VCALENDAR