Published in Notes Leyden Museum, in 1910, in volume 32, pages 1-31
Published in Notes Leyden Mus, in 1910, in volume 32, pages 33-46
Published in Notes from the Leyden Museum, in 1910, in volume 32, pages 47-66
Published in Notes from the Leyden Museum, in 1910, in volume 32, pages 67-70
Published in Notes from the Leyden Museum, in 1910, in volume 32, pages 71-72
Published in Notes from the Leyden Museum, in 1910, in volume 32, pages 85-104
Published in Notes From The Leyden Museum, in 1910, in volume 32, pages 169-175
Published in Notes from the Leyden Museum, in 1910, in volume 32, pages 199-202
Published in Notes From The Leyden Museum, in 1910, in volume 32, pages 211-216
Published in Notes From The Leyden Museum, in 1910, in volume 32, pages 217-218
Published in Notes van de Leyden Museum, in 1910, in volume 32, pages 225-240
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 1, pages 32
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 1, pages 73-77
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 1, pages 78-82
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 4, pages 194-196
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 4, pages 197-198
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 4, pages 203-209
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 4, pages 210
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 4, pages 219-222
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 4, pages 241-256
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 2/3, pages 83-84
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 2/3, pages 105-166
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 2/3, pages 167-168
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 2/3, pages 176
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 2/3, pages 177-183
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 2/3, pages 184
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 2/3, pages 185-186
Published in Notes From The Leyden Museum, in 1910, in volume 32, issue 2/3, pages 187-193
Published in Notes from the Leyden Museum. Leyden, in 1910, in volume 33, pages 1-68
Published in Notes From The Leyden Museum, in 1910, in volume 33, pages 75-80
Published in Notes From The Leyden Museum, in 1910, in volume 33, issue 1, pages 69
Published in Notes From The Leyden Museum, in 1910, in volume 33, issue 1, pages 70-74