| Topics |   | |
|---|---|---|
| Lists by county | ||
| Lists by city | ||
| Other lists | ||
This template's initial visibility currently defaults to autocollapse, meaning that if there is another collapsible item on the page (a navbox, sidebar, or table with the collapsible attribute), it is hidden apart from its title bar; if not, it is fully visible.
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{{National Register of Historic Places in Maryland|state=collapsed}}will show the template collapsed, i.e. hidden apart from its title bar.{{National Register of Historic Places in Maryland|state=expanded}}will show the template expanded, i.e. fully visible.