1.
PAN-00040875 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
2.
PAN-00058687 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00050366 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00044595 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00062153 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00076126 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00077756 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00079973 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00079992 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00079928 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)