Published in Notes from the Leyden Museum, in 1884, in volume 6, pages 90-92

Published in Notes from the Leyden Museum, in 1884, in volume 6, pages 135-160

Published in Notes from the Leyden Museum, in 1884, in volume 6, pages 181-182

Published in Notes from the Leyden Museum, in 1884, in volume 6, pages 1-6

Published in Notes From Leyden Museum, in 1884, in volume 6, pages 111-113

Published in Notes Leyden Mus., in 1884, in volume 7, pages 47-48

Published in Notes from the Leyden Museum, in 1884, in volume 6, pages 248-256

Published in Notes From The Leyden Museum, in 1884, in volume 6, pages 201-230

Published in Notes From The Leyden Museum, in 1884, in volume 6, pages 129-133

Published in Notes Leyden Museum, in 1884, in volume 6, pages 81-83

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 1, pages 7-8

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 1, pages 9-70

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 1, pages 71

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 1, pages 72

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 1, pages 73-78

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 1, pages 79-80

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 2, pages 84-86

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 2, pages 87-89

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 2, pages 93-99

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 2, pages 100-102

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 2, pages 103-107

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 2, pages 114-118

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 2, pages 119-125

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 2, pages 126-128

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 2, pages 134

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 3, pages 161-164

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 3, pages 165-166

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 3, pages 167-178

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 3, pages 183-196

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 3, pages 197-198

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 3, pages 199

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 3, pages 200

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 4, pages 231-232

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 4, pages 233-235

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 4, pages 241-242

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 4, pages 243-244

Published in Notes From The Leyden Museum, in 1884, in volume 6, issue 4, pages 245-247

Published in Notes from the Leyden Museum, in 1884, in volume 6, pages 179-180