The 72 pattern is the largest Case folding pattern there is at 5 1/2″ closed. Most collectors are familiar with the stag handled “Bulldog” 5172 pattern of the 1960s but it was first introduced in the 1920-40 Tested era in green bone, celluloid, genuine stag and other materials. The ultra rare “Cases’s Zipper” switchblade knife was a 5172 pattern as well. The aforementioned Bulldog issue features the Bulldog etch on the front of the blade and will say “Hand made in the USA” as well. Most of these knives were issued with a walnut presentation box with felt inside and were produced in the mid to late 1960s. In addition, the 5172 with stag handles was made for the 1976 and 1977 Case Collectors stag sets. A version with wooden handles (P172) called the Buffalo was also issued in the 1970s. See some of these knives below. I appreciate any traffic from these links as I earn a commission when an item is purchased, at no extra cost to you. THANK YOU!!! – Jesse, oldpocketknives.com
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CASE XX,1940-64, 5172 FIRST ISSUE BULLDOG KNIFE, SUPER STAG, NICE & MINT IN BOX
$466.66 (17 bids) End Date: Sunday Mar-31-2024 21:21:01 EDT Bid |
5-1/2" Clsd Vintage 1977 Case XX P172 1-Blade "Buffalo" High Carbon Steel Knife
$125.00 Buy It on eBay for only: $125.00 Buy It Now on eBay |
CASE XX USA P172L LOCKBLADE SSP 9 DOT BOSS KNIFE MINT IN BOX & SHEATH 5 1/2"
$199.83 End Date: Tuesday Apr-02-2024 13:14:59 EDT Buy It on eBay for only: $199.83 Buy It Now on eBay |
Case XX 1940-1964 Bulldog Knife 5172 works Great Very Nice
$995.00 Buy It on eBay for only: $995.00 Buy It Now on eBay |
CASE XX USA P172 SIX DOT BUFFALO IN ORIGINAL BOX ITS 5 1/2"
$199.83 End Date: Tuesday Apr-02-2024 13:23:04 EDT Buy It on eBay for only: $199.83 Buy It Now on eBay |
Case XX 5172 SSP 4 Dot Razor Edge Clasp Stag Knife 1976 Thick Premium Stag!
$350.00 End Date: Tuesday Apr-02-2024 14:49:28 EDT Buy It on eBay for only: $350.00 Buy It Now on eBay |
VINTAGE CASE XX BULLDOG CLASP 65-69 SAMBAR STAG POCKET KNIFE 5172 WOOD BOX
$695.00 Buy It on eBay for only: $695.00 Buy It Now on eBay |
Case XX Boxed UNUSED P172 Buffalo Single Blade Folding Knife 4 Dot
$250.00 Buy It on eBay for only: $250.00 Buy It Now on eBay |
Vintage 1970s CASE XX P172 Buffalo Knife with Original Wood Box - 5 Dot
$149.99 Buy It on eBay for only: $149.99 Buy It Now on eBay |
1972 CASE XX P172 Buffalo Folding Knife in Wooden Box, 4 Dots, Never Used
$250.00 Buy It on eBay for only: $250.00 Buy It Now on eBay |
VINTAGE 1976 CASE XX WOOD P172 BUFFALO CLASP KNIFE WITH ORIGINAL WOOD BOX
$130.00 End Date: Tuesday Apr-02-2024 20:14:39 EDT Buy It on eBay for only: $130.00 Buy It Now on eBay |
Vintage CASE XX P1732 Clasp BUFFALO Hand Made USA Pocket Knife 1969 No Dots + W
$350.00 Buy It on eBay for only: $350.00 Buy It Now on eBay |
*2000 CASE XX 6172 JIGGED RED BONE LARGE CLASP KNIFE SCROLLED BOLSTERS #CG691
$299.95 Buy It on eBay for only: $299.95 Buy It Now on eBay |
J5172 ANTIQUE GERMAN F. HERDER & SOHN MOP 2 BLADE POCKETKNIFE SEE DES
$69.90 Buy It on eBay for only: $69.90 Buy It Now on eBay |
CASE XX 1940-1964 Bulldog Knife 5172 with original leather case
$1,200.00 Buy It on eBay for only: $1,200.00 Buy It Now on eBay |
Vintage Case XX USA 4 Dot P172 BUFFALO Clasp Knife Never Used
$350.00 Buy It on eBay for only: $350.00 Buy It Now on eBay |
Vintage Case Knife Bulldog Clasp XX # 5172 Genuine Stag Circa 1940-64 UNUSED Box
$850.00 Buy It on eBay for only: $850.00 Buy It Now on eBay |