Sidewall
Gwneuthurwr anhysbys
Vertical stripes framed by cartouches.
Credit: Gift of Thomas Strahan Company
1840-60
Block-printed on machine-made paper
1976-46-35
Image and text © Cooper Hewitt, Smithsonian Design Museum, 2020
Ble byddwch chi'n dod o hyd i hwn
Cooper Hewitt, Smithsonian Design Museum
Casgliad barhaol