University of Pennsylvania, Ninth St., Above Chestnut, Phila. Pa. by C W Woodward https://www.rawpixel.com/image/14302139/image-art-road-public-domainFree Image from public domain license
Below Chestnut Street Bridge, Philadelphia by Joseph Pennell https://www.rawpixel.com/image/8980236/below-chestnut-street-bridge-philadelphia-joseph-pennellFree Image from public domain license
Continental Hotel, Phila., S.E. Cor. Chestnut and 9th by James Cremer https://www.rawpixel.com/image/14291027/continental-hotel-phila-se-cor-chestnut-and-9th-james-cremerFree Image from public domain license
First Nat. Bank, 3d and Chestnut Sts., Phila. by James Cremer https://www.rawpixel.com/image/14291021/first-nat-bank-and-chestnut-sts-phila-james-cremerFree Image from public domain license
Tenth Street, Between Market & Chestnut, Westside, Philadelphia by Frederick DeBourg Richards https://www.rawpixel.com/image/14270333/photo-image-art-road-public-domainFree Image from public domain license
Tabernacle Baptist Church, Chestnut Street, West of Eighteen Street, Philadelphia. by A M McAllister and Brother and John… https://www.rawpixel.com/image/14296393/image-people-church-artFree Image from public domain license
European horse-chestnut (Aesculus hippocastanum) illustration. Digitally enhanced from our own book, Medical Botany (1836)… https://www.rawpixel.com/image/327084/free-illustration-image-chestnut-conker-flowersFree Image from public domain license
Chestnut by Kōno Bairei (1844-1895). Digitally enhanced from our own original 1913 edition of Barei Gakan. https://www.rawpixel.com/image/461090/free-illustration-image-chestnut-bairei-gakan-medicineFree Image from public domain license