Geology 1961 - 1972
Item ID: Geolog-G
Collector Rating: 1
Description:
- Embroidery: Cotton thread
- Border: Merrowed
- Back: Starched cloth
Geology 1972 - 1975
Item ID: Geolog-H1
Collector Rating: 1
Description:
- Embroidery: Cotton thread
- Border: Merrowed
- Back: Blue plastic with waffle pattern
Geology 1978 - 1990
Item ID: Geolog-H4
Collector Rating: 1
Description:
- Embroidery: Cotton thread, dull sheen
- Border: Lt green merrowed
- Back: Molded plastic
- Special: Lt green lock stitch on back
Geology 1990 - 2002
Item ID: Geolog-H5
Collector Rating: 1
Description:
- Embroidery: Rayon thread
- Border: Merrowed
- Back: Molded plastic
Geology 2010 - 2013
Item ID: Geolog-K
Collector Rating: 1
Description:
- Embroidery: Rayon thread
- Border: Merrowed
- Back: 100th Anniversary imprint
Geology 2014 - Current
Item ID: Geolog-L1
Collector Rating: 1
Description:
- Embroidery: Rayon thread
- Border: Merrowed
- Back: Since 1910 imprint with large Tenderfoot image