20200816-JAH06621:  Gateway Arch, St. Louis Missouri.20200816-JAH06631:  Gateway Arch, St. Louis Missouri.20200817-JAH06718: Meramec Caverns, Missouri.20200817-JAH06783: Meramec Caverns, Missouri.20200816-JAH06666-Pano:  Gateway Arch, St. Louis Missouri.20200817-JAH06765: Meramec Caverns, Missouri.20200817-JAH06734: Meramec Caverns, Missouri.20200817-JAH06771: Meramec Caverns, Missouri.