02:13

FACETING - PART 7 of 10 , Gems with Jeffery A. Krueger

04:36

FACETING - PART 6 of 10 , Gems with Jeffery A. Krueger

03:58

FACETING - PART 5 of 10 , Gems with Jeffery A. Krueger

03:28

FACETING - PART 4 of 10, Gems with Jeffery A. Krueger

09:12

FACETING - PART 3 of 10 ,Gems with Jeffery A. Krueger

05:07

FACETING - Part 2 of 10, Gems with Jeffery A. Krueger

06:04

FACETING - Part 1 of 10, Gems with Jeffery A. Krueger

01:22

H.M.S. Challenger 1872-1876 -" Diatoms "by Jeffery A. Krueger

04:19

Vintage GOLD finish Marine Alcohol Stove by Jeffery A. Krueger

05:26

HURRICANE IRMA stripped tree replaced by a colony of Birds by Jeffery A. Krueger

00:51

Amoeba by Jeffery A. Krueger

01:11

Paramecium & other pond life by Jeffery A. Krueger

02:13

1960's Mint "Dominion Buffet Range" by Jeffery A. Krueger

03:17

Playing the"Krueger Auto-Fret Guitar" by Jeffery A. Krueger

01:31

Agate Alphabet Display by Jeffery A. Krueger

02:08

NICE ! Replacing a Dangerous Air Compressor by Jeffery A. Krueger

02:44

What's a 6" Direct Reading Cylinder Square ? by Jeffery A. Krueger

02:11

H.M.S. Challenger 4475 Fathoms Down by Jeffery A. Krueger

02:04

" MEGALODON TOOTH " 5."Inch. Nice ! by Jeffery A. Krueger

01:07

WOW SOUND ! Guitar Fun : ) by Jeffery A. Krueger

01:29

Great White Shark tooth Fossil by Jeffery A. Krueger

01:07

164. Ct's Cats eye AQUAMARINE, : ) Wow ! by Jeffery A. Krueger

07:43

Wow ! Micro Organism "Strikes a Pose" by Jeffery A. Krueger

00:37

Match box pierce mystery trick

02:50

"Diatoms" H.M.S. Challenger Expedition 1872-1876 by Jeffery A. Krueger

06:16

AWESOME ! H. M. S. Challenger 1872- 1876, 4475 Fathoms

06:37

See NOW ! Actual H. M. S. Challenger Dredgings 4475 Fathoms

02:10

Wow ! Diamond ,Hard Maple, Bee's wax polishing Lap

01:17

Awesome ! Crookes Railway tube C.1900

05:00

Gems - Making a Lap for Faceting technique by Jeffery A. Krueger

02:29

Wow ! Play a "Krueger Auto-fret Guitar"

01:30

Art

05:15

Awesome 1911 Gun Grips by Jeffery A. Krueger

01:29

Highspeed Steel Faces off Stainless by Jeffery A. Krueger

00:51

Antique Bronze Mirror by Jeffery A. Krueger

01:56

Cheese and Brussels Selcouth by Jeffery A. Krueger

00:46

Chess Gemstone by Jeffery A. Krueger

03:03

Open a 1916 Pocket Watch by Jeffery A. Krueger

04:57

Gem to Stem Faceting Technique by Jeffery A. Krueger

00:40

Wow ! . Chess Bling in the Sun by Jeffery A. Krueger

00:48

27 Ct. Chess Board Bling ! by Jeffery A. Krueger

00:54

6" Diamond Saw trims Gems like Butter by Jeffery A. Krueger

01:53

Amazing antique "Portable Galvanometer" by Jeffery A. Krueger

02:13

Whats in The Water ? by Jeffery A. Krueger

01:26

Piston Ring procedure by Jeffery A. Krueger

05:18

"Wiping a Bearing" explained by Jeffery A. Krueger

02:05

Metal Lathe Parting tool Use by Jeffery A. Krueger

01:01

Steam Engine Crankshaft by Jeffery A. Krueger

03:35

Using a Dividing Head by Jeffery A. Krueger

01:18

Lathe Turning Stainless with High speed steel by Jeffery A. Krueger

01:21

Triple Expansion steam engine being Bored out by Jeffery A. Krueger

03:15

Must see! New solo with Future Guitar by Jeffery A. Krueger

01:43

Wow,New Guitar Concept for the Future ! by Jeffery A. Krueger

01:15

Low Temp. Diff. , Engine by Jeffery Krueger

01:00

Guitar "Night Slider " by Jeffery A. Krueger

00:47

Magic 3-d Cylinder illusion by Jeffery Krueger

01:18

WOW ! New Way to play Guitar ! by Jeffery A. Krueger

00:47

Beautiful Sound of the"Krueger Auto-Fret Guitar" by Jeffery A. Krueger

00:56

Color Change of the Alexandrite by Jeffery A. Krueger

02:14

Birth of a Ruby by Jeffery A. Krueger