1.
PAN-00085962 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
2.
PAN-00080268 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00082298 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00075771 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00010998 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00026911 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00027773 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00027414 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00027748 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)
PAN-00027675 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)