Stamp Collecting Supplies

Watermark Accessories



Model Manufacturer+ Product Image Item Name Price
LN-8070 LINDNER Mildew Stain Remover ERNI A

Mildew Stain Remover ERNI A

It’s all about retaining the value and perfection! ERNI products help the collector improve the value and condition of used...
$17.70
Sale: $14.16

... more info

LN-8071 LINDNER Mildew Stain Remover ERNI B

Mildew Stain Remover ERNI B

It’s all about retaining the value and perfection! ERNI products help the collector improve the value and condition of used...
$17.70
Sale: $14.16

... more info

LN-PT8081 Preservation Technologies Watermark Fluid "Clarity" (3.4 oz)

Watermark Fluid "Clarity" (3.4 oz)

Finally a product designed specifically for the needs of stamp collectors. Clarity is a true innovation in the technology of expertising stamps,...
$24.99  $15.75

... more info

SA-9891SP SAFE Dustcover for T1

Dustcover for T1

The first optic electronic WATERMARK DETECTOR. DUSTCOVER ONLY
$9.90
Sale: $7.92

... more info

SA-9890 SAFE Replacement bulb T1

Replacement bulb T1

 
$5.90
Sale: $4.72

... more info

SA-9890SP SAFE Replacement bulb T2

Replacement bulb T2

$5.90
Sale: $4.72

... more info

SA-9886-1 SAFE Replacement shims T1 or T2

Replacement shims T1 or T2

 
$2.00
Sale: $1.60

... more info

SA-9886/9887SP SAFE Signoscope T1 w/adaptor Serial Number ____________

Signoscope T1 w/adaptor Serial Number ____________

SIGNOSCOPE WATERMARK DETECTOR T1 The proven professional unit It's simple and works quickly. Just place your stamp into the Signocope.  If there...
$549.90  $384.93

... more info

SA-9875 SAFE Signoscope T2 Serial Number __________

Signoscope T2 Serial Number __________

SIGNOSCOPE WATERMARK DETECTOR T2 The compact portable unit It's simple and works quickly. Just place your stamp into the Signocope. If there is a...
$219.95  $146.97

... more info

SA-859 SAFE Watermark Tray

Watermark Tray

Made of plastic material.  Divided tray with serrations on one side for drying off stamps. Size: 2-3/4" x 4-1/2"
$7.95
Sale: $6.36

... more info


Copyright © 2017 Potomac Supplies / Maryland Stamp & Coin. Powered by Zen Cart
We Buy Stamps & Coins