Note from a member of The Church at Severn Run in Severn, Maryland. The note is enclosed in an envelope with church letterhead, reading: "The Church at Severn Run: Love Well, Live Jesus, Believe Big!" The note inside reads: "Dear friends: Praying for God's perfect peace and be with you and comfort you in this time of sorrow. Sincerely, Bob [last name redacted]. P.S. Even in this sadness, I believe God will bring good." The church's contact information is included on the back of the envelope.

Summary: Pittsburgh Post-Gazette breaking news report on the October 27 attack, updated throughout the day as events unfolded. Lists charges filed against alleged perpetrator. Includes map of the Tree of Life building, pinpointing locations of key moments of the attack. Also includes accounts from people who witnessed aspects of the attack.

Handwritten "Prayer of St. Francis" written in black ink on white paper, glued to cardboard. Warping due to exposure to the elements at the Wilkins memorial.

Single page program, printed front and back. Front includes decorative blue waves with image of dove and the word "peace" below. Program lists order of speakers and includes the names of the victims. Back contains the lyrics to "A Song for Healing" by Gwendolyn A. Mitchell.

Black and white photograph showing four men holding Torah scrolls, alongside fifth man and boy. Label taped to photograph reads, "________, __________, Elovitz brothers, Dr. Weisberg."

Summary: Pittsburgh Tribune-Review report with link to Facebook Live video from a press conference where public officials provide updates about the October 27 attack.

Miniature New York State flag. Wrapped around stem of flag is a slip of laminated yellow paper reading, "In Memory of our Brother DAVID ROSENTHAL z''l -- To his family and community we pray Tanuchamo min hashamayim. May God in Heaven comfort you. The Principals, Teachers, Parents, Alumni, and Students of Magen David Yeshivah. Brooklyn, NY." Part of a series of 11 flags, each dedicated to one of the victims. Additional photograph shows the entire set of 11.

Summary: Associated Press wire report carried by WESA about President Donald Trump's public response to the October 27 attack.

Post-it note with handwritten message in green marker. The message reads: "Never again! We love you." Tape on the upper edge. Tearing and creasing due to exposure to the elements at the Wilkins memorial.

Wooden pedestal painted white with white Star of David and red heart affixed to front. Handwritten in pencil and black marker on the Star of David is the name "Bernice Simon." Collaged onto the heart are white pieces of paper and a translation of Psalm 34:18: "The Lord is close to the broken hearted and saves those who are crushed in spirit." Accompanying image shows all 11 Stars of David in the series.

Handwritten note written in blue ink on a piece of notebook paper. Message is difficult to read due to low ink level. Pink staining throughout due to color bleeding from other nearby materials at the Wilkins memorial.

Handwritten note written in black marker on a manilla envelope. Note is addressed to Tree of Life and contains messages in both English and Hebrew.

Post-it note with hand drawn illustration of repeating stars and hearts in green marker.

Post-it note with handwritten message in green marker. The message reads, in Hebrew, "Shalom" (Peace). Illustrated with a green heart, flanked by stars, in the lower center.

Printed note in black ink on white paper. The note reads, in capital letters: "Your Christian brothers and sisters are praying with you." Tearing and creasing due to exposure to the elements at the Wilkins memorial.

Oral history of Leslie Aizenman, recorded as part of the Meanings of October 27th Oral History Project.

Handwritten card from a student at Goddard Middle School in Littleton, Co. The front cover features a large Star of David and contains the following quote attributed to Albert Einstein: "Life is like riding a bicycle. To keep your balance, you must keep moving." The inside reads: "Dear Rabbi Jeffrey Myers, I am sorry for your loss, and violence. I am a student from all the way from Denver, Colorado. So from all of us from Colorado we give you good wishes. Sincerely, Will [last name redacted]."

Note from a member of The Church at Severn Run in Severn, Maryland. The note reads: "We love you. I pray for all of us every day."

Hallmark card from a member of St. Peter's Episcopal Church in Londonderry, New Hampshire. The front cover features a dog. The inside reads: "God loves you and we do, too! Love, NATALIE" and features illustrated stick figures representing the sender, labeled "Me" and "My friend Benji."

Handwritten card from "Laura" of Monroeville, Pa., expressing solidarity with the Jewish community. Writer identifies as "resident of Monroeville," "Gateway Gator," "breast cancer survivor," and "practicing Catholic."