Card from a student at West Allegheny Middle School in Imperial, Pa. The front features a hand-colored illustration of a turtle with floral and geometric motifs on its back, legs, and neck. The back contains a handwritten note, as well as a sticker with the stock signature: "From your friends at West Allegheny Middle School."

Card from a congregant at the Holy Angels Parish. The front cover contains a stock illustration of a haloed dove flying in front of Noah's ark. The inside reads: "Even in dark times there's still hope! I'm praying for you ALL! From Holy Angels CCD." Spelling errors corrected for clarity.

Clear ribbed glass bottle with packing tape around base. Dirt and small leaf stuck to tape. Bottle contains a variety of synthetic flowers and greenery including sunflowers, oak leaves, grass, and glitter-covered poinsettias.

Clear glass cylindrical vase with a bouquet of orange, white, and purple synthetic flowers. Bouquet is bound with green plastic ring and string of silver plastic gemstones.

Card from a student at West Allegheny Middle School in Imperial, Pa. The front features a hand-colored illustration of a leaf with geometric and faunal motifs. The back contains a handwritten note, as well as the stock signature: "From your friends at West Allegheny Middle School."

Handwritten sign written in purple, orange, and red marker. The sign reads, "We will not forget you. Love will triumph."

Floral tag addressed to Joyce Fienberg. The tag features a white rose on the left and the stock message: "With Deepest Sympathy" in a band on the upper center.

Hallmark card from a member of St. Peter's Episcopal Church in Londonderry, New Hampshire. The envelope features an illustrated heart. The front cover reads: "Peace" and features a sandy landscape with a blue sky and orange flowers. The inside reads: "We are sending you so much love- and will stand with you in peace forever- with you in peace. Steve and Bailey."

Hallmark card from a member of St. Peter's Episcopal Church in Londonderry, New Hampshire. The front cover reads: "Peace" and features a sandy landscape with a blue sky and orange flowers. The inside reads: "May your loved ones be held in the loving arms of God. I pray for your friends and families that they may find peace."

Card from a congregant at the Holy Angels Parish. The front cover contains a stock illustration of seven children holding hands around a table with a large goblet and loaf of braided bread, and seven doves. The illustration is labeled: "We are people of God's peace." The inside reads: "The Tree of Life Members, even though you are going through something tough you will get through it by praying and being with each other. Sincerely, Holy Angels CCD."

Card from a congregant at the Holy Angels Parish. The front cover contains a stock illustration of a haloed dove flying in front of Noah's ark. The inside reads: "We are praying for you. May God guide you through. Love, you[r] friend at Holy Angels." Spelling errors corrected for clarity.

Card addressed to Melvin Wax, written using personal details from various public sources.

Post-it note with handwritten message in green marker. The message reads: "To never be silent at the arms of our oppressors."

Light blue card with cut corners. A schematic illustration in blue pencil appears on the center-right, a scribble-scrabble line in black pencil on the center-bottom. Due to exposure to the elements at the Wilkins memorial, the message on this card is no longer visible.

Handwritten sign in marker on paper with blue and white zig zag pattern reading: "Love is strong, Hate is wrong." A heart appears in the lower right corner; various illustrations throughout.

Collage with a hand drawn tree in the center; leaves comprised of multicolored tissue paper. Handwritten messages in black ink on either side of the tree.

Oral history of Rabbi Elisar Admon, recorded as part of the Meanings of October 27th Oral History Project.

Post-it note with handwritten message in black marker. The message reads: "Love is strongest power exists." A Star of David appears below.

Post-it note with handwritten message in black and red marker. The message reads: "God bless all people of Pittsburgh. Our hearts are with you. [Heart]."